Secret Files and Origins explained

Theme:y
Secret Files and Origins
Schedule:Varied
Limited:Y
1Shot:Y
Titles:Full list
Notable:December 2009
Superhero:y
Publisher:DC Comics
Startmo:September
Startyr:1997
Endmo:January
Endyr:2022
Main Char Team:DC Universe
Subcat:DC Comics
Sort:Secret Files and Origins

Secret Files and Origins (abbreviated SF&O) is a series of one-shot comic books and miniseries produced by DC Comics during the late 1990s and 2000s.

Publication history

The books are a combination of origin stories (similar to the earlier Secret Origins series produced by DC), profile pages (like DC's Who's Who series from the 1980s), and short stories which sometimes serve as prologues to upcoming DC Comics storylines. Many early issues also featured timelines of significant events in the characters' histories, but this stopped after the release of Guide to the DC Universe 2000 Secret Files and Origins #1 (with the exception of the two Vertigo Secret Files and Origins issues). Some of these one-shots are released to coincide with a new series (such as the first JSA issue), or with a special event (such as the Infinite Crisis issue). Originally the books featured sequential numbering, but from 2003-2006 this was dropped in favor of putting the year of publication in the title (so for example, Aquaman Secret Files and Origins 2003 is the equivalent of Aquaman Secret Files and Origins #2); sequential numbering returned with the release of Green Lantern/Sinestro Corps: Secret Files and Origins #1 in 2007.

Bibliography of Secret Files and Origins issues

IssueProfile pagesIssue dateNotes
Aquaman Secret Files and Origins #1Aquaman, Aquaman supporting cast (Atlan, the Dolphin, Koryak, Vulko), Black Manta, the Landlovers (Blubber, Lagoon Boy, Sheeva), Lava Lord, Mera, Noble, the Ocean Master, Tempest
Aquaman Secret Files and Origins 2003Aquaman, Hagen, the Lady of the Lake, McCaffrey and Sweeney, Mera and Vulko, Rodunn, Tempest, the Thirst
Batgirl Secret Files and Origins #1Batgirl (Barbara Gordon), Batgirl (Cassandra Cain), Cain, Lady Shiva, the Oracle, Sensor and Force 14
Batman Secret Files and Origins #1Alfred Pennyworth, Azrael, Azrael supporting cast (Brian Bryan, Nomoz, Sister Lilhy), Batman, the Birds of Prey (the Black Canary, the Oracle), Catwoman, Commissioner Gordon, the Gotham City Police Department (Det. Caz Sallucci, Det. Kevin "Survivor" Soong, Det. MacKenzie "Hardback" Bock, Det. Renee Montoya, Lt. Sarah Essen Gordon, Lt. Stan Kitch, Sgt. Harvey Bullock, Tactical Leader Billy Pettit), the Huntress, Nightwing, Robin, the Spoiler
Batman Secret Files #1No profiles
Batman Secret Files #2No profilesCity of Bane tie-in issue
Batman Secret Files #3No profiles
Batman Secret Files: The Signal #1No profilesReleased with three different covers
Batman Secret Files: Huntress #1No profilesReleased with three different covers
Batman Secret Files: Clownhunter #1No profilesReleased with three different covers
Batman Secret Files: Miracle Molly #1No profilesReleased with three different covers; Fear State tie-in issue
Batman Secret Files: Peacekeeper-01 #1No profilesReleased with three different covers; Fear State tie-in issue
Batman Secret Files: The Gardener #1No profilesReleased with three different covers; Fear State tie-in issue
Batman Allies Secret Files and Origins 2005Batgirl, Batman, Catwoman, Nightwing, Onyx, Robin
Batman: Gotham City Secret Files and Origins #1Arrakhat and Jaeger, the Banner, Batman, the Brentwood Gang (Alfred Pennyworth, Ali ben Khadir, Buzz Cohen, Cardigan, Dean Nederlander, Kip Kettering, Miss Bigelow, Wesley Thomas, Zugir), the Gotham City Police Department (Crispus Allen, Harvey Bullock, James Gordon, Mackenzie Bock, Renee Montoya), the Huntress, Kyle Abbot and Whisper A'Daire, Organized Crime (Burnley Town Massive (BTM), the Escabedo Cartel, the Lucky Hand Triad, the Mafia, the Odessa Mob), Samsara
Batman: No Man's Land Secret Files and Origins #1Azrael, Batgirl, the Batsquad (Azrael, Batgirl, Batman, Nightwing, the Oracle, Robin), the Blue Boys (Billy Pettit, Clarence Foley, Harvey Bullock, James Gordon, Mackenzie "Hardback" Bock, Renee Montoya, Sarah Essen Gordon), Bruce Wayne, Cain, Echo, Harley Quinn, Leslie Thompkins, Nicholas Scratch, Outside Interest, the Penguin, Poison Ivy
Batman Villains Secret Files and Origins #1The Answer, Bane, Black Mask, Catwoman, Charaxes, Clayfaces (Clayface I-V), Ferak, the Joker, Mr. Freeze, Poison Ivy, Ra's al Ghul, the Scarecrow, Two-Face
Batman Villains Secret Files and Origins 2005Black Mask, the Daughters of the Demon (Nyssa Raatko, Talia Head), Hush, Killer Croc, the Man-Bat, Mr. Freeze, the Penguin, the Red Hood, the Scarecrow
Birds of Prey Secret Files and Origins 2003Batgirl, the Black Canary, the Huntress, the Oracle
Catwoman Secret Files and Origins #1Black Mask, Catwoman, Holly Robinson, Slam Bradley
Day of Judgment Secret Files and Origins #1Asmodel, Deadman, Etrigan the Demon, Dr. Fate (Hector Hall), the Phantom Stranger, the Sentinels of Magic, the Spectre (Hal Jordan), Zatanna
DCU Heroes Secret Files and Origins #1Anarky, the Atom (Ray Palmer), Captain Marvel, Chase, Chronos (Walker Gabriel), the Hitman, the L.A.W., Lobo, the Martian Manhunter, the Resurrection Man, the Star-Spangled Kid (Courtney Whitmore) and S.T.R.I.P.E., the Supernatural Saviors (Deadman, Doctor Fate, Etrigan the Demon, Jason Blood, the Phantom Stranger, Zatanna), Vext, Wildcat
DCU Villains Secret Files and Origins #1Amazo, the Body Doubles, Buzzword and Dolmen, Malefic, the Mawzir, Mr. Mind, Mystical Menaces (Azarathea, Diabola, Dr. 7, the Enchantress, Faust, the Gray Man, the Houngan, Lord Ys, Qabala, Tannarak, Trance, the Wizard), Neron, the Ravens, Shiv, Solaris, the Star Conqueror, Vandal Savage, the Word
Final Crisis

Secret Files and Origins #1

No profilesReleased with two different covers
Flash Secret Files and Origins #1Abra Kadabra, the Flash I (Jay Garrick), the Flash II (Barry Allen), the Flash III (Wally West), Gorilla Grodd, Impulse, Jesse Quick, John Fox, Linda Park, Max Mercury, the Pied Piper, Professor Zoom the Reverse-Flash, the Rogues Gallery, Savitar, the Trickster (James Jesse)
Flash Secret Files and Origins #2Angela Margolin, Cobalt Blue, the Dark Flash, the Folded Man, Kid Flash (Iris West), the Replicant, Sela Allen
Flash Secret Files and Origins #3Captain Cold, Cicada, Fred Chyre and Jared Morillo, Goldface, Gregory Wolfe, Iron Heights Penitentiary, the Rogues (Blacksmith, Girder, Magenta, the Mirror Master, Murmur, Plunder, the Weather Wizard), Tar PitFirst appearance of Hunter Zolomon
Flash Secret Files and Origins 2010Abra Kadabra, Captain Boomerang, Captain Cold, Central City, the Central City Crime Lab (Barry Allen, Darryl Frye, David Singh, James Forrest, Kristen Kramer), the Cosmic Treadmill, Doctor Alchemy, the Flash (Barry Allen), Gorilla Grodd, Heat Wave, Iris West Allen, Keystone City, the Mirror Master, Professor Zoom the Reverse-Flash, the Speed Force (the Flash (Jay Garrick), the Flash (Wally West), Impulse (Iris "Irey" West), Jai West, Jesse Quick, John Fox, Kid Flash (Bart Allen), Max Mercury), the Trickster (Axel Walker), the Weather Wizard
Golden Age Secret Files and Origins #1The Crimson Avenger (Lee Travis), the Injustice Society of the World, Johnny Thunder, the Justice Society of America
Green Arrow Secret Files and Origins #1Arsenal, the Black Canary, Eddie Fyers, the Green Arrow I (Oliver Queen), the Green Arrow II (Connor Hawke), Hard-Traveling Heroes (Connor Hawke and Kyle Rayner, Oliver Queen and Hal Jordan), Mia Dearden, Onomatopoeia, Stanley and His Monster
Green Lantern Secret Files and Origins #1Doctor Light (Arthur Light), Doctor Polaris, the Effigy, Fatality, Ganthet, Grayven, Hal Jordan/Parallax, Jade and Obsidian, John Stewart, Kyle Rayner, Radu Stancu and Company (Allison Chandler, Cleveland Rose, Kyle Rayner, Lee Adamson and Li Chiang, Nathan Straussman, Rachel Ginty), Sentinel, Sinestro, Sonar II, Warrior
Green Lantern Secret Files and Origins #2The Corps, the Dragon, Green Lantern (Kyle Rayner), Green Lantern supporting cast (Guy Gardner, John Stewart, Merayn Dethalis), Jade, Kyle Rayner's parents (Aaron and Maura Rayner), the Rogues Gallery (the Effigy, Fatality, Grayven, Magaan, the Manhunter android, Sonar II), Sentinel
Green Lantern Secret Files and Origins #3The Circle of Fire Green Lanterns, the Dark Lantern, Green Lantern (Alan Scott), Green Lantern (Kyle Rayner), Jade, John Stewart, Terry Berg
Green Lantern Secret Files and Origins 2005The Guardians of the Universe, Guy Gardner, Hal Jordan, John Stewart, Kilowog, Kyle Rayner, the Manhunters, Mongul, Parallax, Sinestro
Green Lantern/Sinestro Corps Secret Files and Origins #1The Anti-Monitor, the Black Lantern, Carol Ferris, the Cowgirl, the Emotional Spectrum, Ganthet, the Green Lantern Corps (Aa, Adam, Alia, Amanita, Apros, Arisia, Arx, Ash, Ash-Pak-Glif, Barreer Wot, B'dg, Boodikka, Breeon, Brik, Brokk, Bynai Bruun, Bzzd, Charqwep, Chaselon, Cimfet Tau, the Collective, Dalor, Dkrtzy RRR, Droxelle, El'qa Squa Zreenah, Garmin Vid, Ghr'll and Xylpth, G'Hu, Gk'd, Gpaak, Graf Toren, the Green Man, Greet, Gretti, Grumb, Guy Gardner, Hal Jordan, Hannu, Harvid, Horoq Nnot, Isamot Kol, John Stewart, Kaylark, Kilowog, Kraken, Krista X, Krydel-4, KT21, Kyle Rayner, Laira, Lan Dibbux, Larvox, Lashorr, Leezle Pon, Lin Canar, Lok Neboora, Lysandra, Malet Dasim, Markot Five, Matoo and Amnee Pree, M'Dahna, Meadlux, Medphyll, Mogo, Morro, Norchavius, Okonoko, Olapet, Oliversity, Opto309v, Palaqua, Penelops, Penn Maricc, Perdoo, Princess Iolande, Procanon Kaa, Raker Qarrigat, R'amey Holl, Rees-Van, Relok Hag, Remnant Nod, Rori Stroh, Rot Lop Fan, RRU-9-2, Saarek, Salaak, Sendrina, Sheriff Mardin, Shilandra Thane, Shorm, Sir Deeter, Skirl, Skyrd, Sodam Yat, Soranik Natu, Spol, Stel, Symon Terrynce, Taa, Tagort, Tahr, Talmadge, T-Cher, Tomar-Tu, Tomy-Fai, Torquemada, Tuebeen, Turytt, Umitu, Vandor, Varix, Vath Sarn, Venizz, Vode-M, Volk, Von Daggle, Voz, Wissen, Zghithii), the Guardians of the Universe, Ion - Willpower Entity, Parallax - Fear Entity, Sayd, the Sinestro Corps (Amon Sur, Ampa Nnn, Arkillo, Bedovian, Borialosaurus, Braach, Bur'Gunza, the Cyborg Superman, Despotellis, DevilDog, Fatality, Feena Sik, Flayt, Gleen, Haasp the Hunter, Karu-Sil, Kiriazis, Kretch, Kryb, Low, Lyssa Drak, Maash, Mallow, the Manhunters, Mongul, Moose, Murr the Melting Man, Romat-Ru, Schlagg-Man, Scivor, Seer Ruggle, Setag Retss, Sinestro, Sirket, Slushh, Smithwick, Snap Trap, Sn'Hoj, Stanch, Starro, Tekik, Tri-Eye, Yellow Lantern), the Star Sapphires, Superman-Prime
Guide to the DC Universe 2000 Secret Files and Origins #1The Allies of the Batman (Azrael, Batgirl, Batman, the Huntress, Nightwing, the Oracle, Robin), Amazonian Allies (Artemis, Chiron, Hippolyta, Nu'Bia, Rama, Wonder Girl, Wonder Woman), Aquaman's Royal Court (Aquaman, the Dolphin, Mera, Tempest, Vulko), the Creature Commandos, the Flash "Family" (the Flash (Jay Garrick), the Flash (Wally West), Impulse, Jesse Quick, Max Mercury), the Green Lanterns (Green Lantern (Kyle Rayner), Guy Gardner, Jade, John Stewart, Sentinel, the Spectre (Hal Jordan)), the JLA, the JSA, Orion and the New Gods, Team Superman (the Eradicator, Steel, Strange Visitor, Superboy, Supergirl, Superman), the Titans, Young Justice
Guide to the DC Universe 2001-2002 Secret Files and Origins #1The Doom Patrol, Haven, Josie Mac, the Legion, Orpheus, the Power Company, the Suicide Squad
Hawkman Secret Files and Origins #1Dr. Fate (Hector Hall), the Gentleman Ghost, Hawkgirl (Kendra Saunders), Hawkman (Carter Hall), Kristopher Roderic, Nighthawk and Cinnamon, the Shadow Thief, Speed Saunders, the Stonechat Museum of Art and History
Hellblazer Vertigo Secret Files and Origins #1Chas Chandler
the Constantine Family (Cheryl and Gemma Masters, Harry Constantine, James Constantine, Kon-Sten-Tyn, Lady Johanna Constantine, Pyotr Konstantin, Thomas Constantine); the First of the Fallen; John Constantine; John Constantine's London; Kit Ryan; Newcastle; Nigel Archer, Header and the Reverend Rick Neilsen; Papa Midnite; Rich Eldridge, Michelle Hanson and Dani Wright; the Swamp Thing; the Trenchcoat Brigade; Zed, Marj and Mercury
Infinite Crisis Secret Files and Origins 2006Alex Luthor (Earth-Three), Lois Lane (Earth-Two), Superboy (Earth-Prime), Superman (Earth-Two)
Infinite Frontier Secret Files #1No profilesContains stories that were originally released in digital format prior to the print version[1]
JLA Secret Files and Origins #1Aquaman, Aztek, Batman, the Flash (Wally West), the Green Arrow (Connor Hawke), Green Lantern (Kyle Rayner), the Injustice Gang of the World, the Key, the Lord of Time, the Martian Manhunter, Superman, Wonder Woman, Zauriel
JLA Secret Files and Origins #2Adam Strange, Big Barda, the Hourman android, the Huntress, the Oracle, Orion, Plastic Man, Prometheus, the Red Tornado, Steel, the Tomorrow Woman, Zauriel
JLA Secret Files and Origins #3The Advance Man, the General, the JLA, Mageddon, the Quantum Mechanics, the Queen Bee, the Queen of Fables, Qwsp, the White Martians
JLA Secret Files and Origins 2004Justice League Elite, the Justice League of America (Satellite Era), the Red King, the Ultramarine Corps
JLA in Crisis Secret Files and Origins #1Armageddon 2001, Bloodlines, Crisis on Infinite Earths, Crisis on Parallel Earths, DC One Million, , The Final Night, Genesis, Invasion!, Legends, Millennium, Underworld Unleashed, War of the Gods,
JLA/JSA Secret Files and Origins #1The Ancients, Aquaman, Captain Marvel, the Crimson Avenger (Jill Carlyle), Faith, Firestorm, the Hourman (Rick Tyler), Power Girl, the Star-Spangled Kid
Joker/Harley: Criminal Sanity - Secret FilesNo profilesPart of the DC Black Label storyline Joker/Harley: Criminal Sanity
Joker: Last Laugh Secret Files and Origins #1Black Mass, Carnivora, Leather, Meathead, Multi-Man, Rancor, Shilo Norman and Dina BellThe beginning of the storyline Joker: Last Laugh
JSA Secret Files and Origins #1The Atom Smasher, the Black Canary, the Dark Lord, Doctor Mid-Nite, Extant, Fate's Legacy (Doctor Fate I (Kent Nelson), Doctor Fate III (Linda Strauss), Fate IV (Jared Stevens), Nabu the Wise), the Flash (Jay Garrick), Hawkgirl, the Hourman, Mister Terrific (Michael Holt), Obsidian, Sand, Sentinel, the Spectre, Starman VII (Jack Knight), the Star-Spangled Kid, Wildcat, Wonder Woman (Hippolyta)
JSA Secret Files and Origins #2Alexander Montez, Black Adam, Brainwave (Henry King, Jr.), Director Bones, Hawkman and Hawkgirl, the Injustice Society of the World, Jakeem Thunder, Nemesis (Soseh Mykros), Roulette, the Sin Eater, Solomon Grundy, the Ultra-Humanite
Just Imagine...Stan Lee's Secret Files and Origins #1Aquaman, Batman, Catwoman, the Church of Eternal Empowerment, the Coming Crisis, Flash, Green Lantern, JLA, the Reverend Dominic Darrk, Robin, the Sandman, Shazam, Superman, Wonder WomanPart of the storyline Just Imagine...Stan Lee Creating the DC Universe
Legion of Super-Heroes Secret Files and Origins #1Apparition, Brainiac 5, Chameleon, Cosmic Boy, Element Lad, Gates, Invisible Kid, Kinetix, Live Wire, M'Onel, Saturn Girl, Spark, Star Boy, Triad, Ultra Boy, Umbra, Violet, XS
Legion of Super-Heroes Secret Files and Origins #2The Blight, Brainiac 5.1, the Elements of Disaster, Fallen Heroes (the Hall of Fallen Heroes (Atom'X, Blast-Off, Kid Quantum, Leviathan), Shanghalla (G'dath of the Silvans, the Science Police Memorial, the Shrine to the Unknown Martian, S'tern Ro'g)), Ferro, Karate Kid, Kid Quantum II, Monstress, Pernisius, Sensor, Thunder
Legion Secret Files and Origins 3003No profiles
Lego Batman Secret Files and OriginsArkham Asylum, the Batcave, Batman, the Joker, the Penguin and Freeze, Robin and Nightwing, Two-FacePromo comic
New Gods Secret Files and Origins #1Big Barda and Mister Miracle, Darkseid, Darkseid's Elite (DeSaad, Doctor Bedlam, Granny Goodness, Kalibak, Kanto, Steppenwolf, Virman Vundabar), Highfather, Metron, Mortalla, Orion, Takion
Nightwing Secret Files and Origins #1The Blockbuster (Roland Desmond), the Blüdhaven Police Dept. (Amy Marie Rohrbach, Mason "Mac" Arnot, Phillip Aswal Addad, Police Chief Francis Alexander Redhorn, Richard Grayson), Brutale, Double Dare, Haly's Circus, Lady Vic, Nightwing, Nite-Wing, the Shrike, the Stallion, Supporting Cast (Amygdala, Bridget Clancy, Hank "Hero" Hogan, John Law a.k.a. the Tarantula, Michael "Mutt" Hogan), Torque
President Luthor Secret Files and Origins #1Luthor's Cabinet (Amanda Waller, Frank Rock, Jefferson Pierce, Major Samuel Lane), Pete Ross and Lana Lang, President Lex Luthor, Talia Head
Silver Age Secret Files and Origins #1Agamemno, the Challengers of the Unknown, Dial H for Hero, Doom Patrol, the Flash (Barry Allen), Green Lantern (Hal Jordan), the Injustice League, the Justice League of America, the Metal Men, the Seven Soldiers of Victory (Silver Age), the Teen Titans
Starman Secret Files and Origins #1The Mist family (the Mist I, the Mist II); the O'Dare family; Scalphunter; the Shade; Starman I (Ted Knight) and Starman VI (David Knight); Starman III (Mikaal Tomas); Starman VII (Jack Knight); Starmen II (Starman of 1951), IV (Prince Gavyn), and V (Will Payton)
Superman Secret Files and Origins #1Clark Kent, the Daily Planet, the Guardian, Jimmy Olsen, Lois Lane, Martha and Jonathan Kent, the Metropolis Special Crimes Unit, Perry White, Scorn, S.T.A.R. Labs, Superman Red/Superman Blue
Superman Secret Files and Origins #2The Anti-Hero, the Contessa, Dominus, Gog, Kismet, LexCom, Misa, Strange Visitor, Superman, the Superman Robots, the Supermen of America
Superman Secret Files and Origins 2004The Eradicator, Father Daniel Leone, Gog, Lieutenant Lupé Teresa Leocadio-Escudero, Mister Majestic, Preus, Replikon, the Shack, Supergirl (Kara Zor-El)
Superman Secret Files and Origins 2005Blackrock, the Daily Planet staff (Geraldine "Gerry" Frank, Jimmy Olsen, Josef Schuman, Perry White, Ron Troupe), Lex Luthor, Lois Lane, Ruin, Superman
Superman Secret Files and Origins 2009 #1Alura and the Guilds of New Krypton (the Artists Guild, the Labor Guild, the Military Guild, the Religious Guild, the Science Guild), Brainiac, the Daily Planet (Cat Grant, Jimmy Olsen, Lana Lang, Lois Lane, Perry White, Ron Troupe, Steve Lombard), Flamebird (Thara Ak-Var), General Zod/Commander Ursa/Non, the Guardian, Krypto, the Kryptonian Military Unit "Red Shard" (Aspirant Dal Kir-Ta, Aspirant First Class Jeq-Vay, "Aspirant" Non, Aspirant Sem-Re, Commander Gor, Lieutenant Asha Del-Nar), Lex Luthor, Metropolis, Mon-El, New Krypton, Nightwing (Chris Kent), Project 7734 (Atlas,, General Sam Lane, Metallo, Reactron), Superboy, Supergirl, Superman
Superman/Batman Secret Files and Origins 2003Batman, Metallo, President Lex Luthor, Superman, the Superman/Batman "Families" (Batgirl, the Huntress, Krypto, Natasha Irons, Nightwing, Robin, Superboy, Supergirl (Cir-El)), Talia Head
Superman: Metropolis Secret Files and Origins #1Brainiac 13, the Daily Planet, the Eradicator, Hope and Mercy, Imperiex, La Encantadora, the Metropolis Special Crimes Unit, the Prankster, Rose and the Thorn, S.T.A.R. Labs, Steel, Superman and Lois Lane
Superman: Our Worlds at War Secret Files and Origins #1Alien Allies (Adam Strange, Darkseid, Grayven, Massacre, Maxima, Mongal, Starfire), Earth Allies (Chemo, General Frank Rock, Hope and Mercy, the JLA, the JSA, Lobo, Manchester Black, the Martian Manhunter, Mongul, Mr. Terrific, Nicole Stein, Nightwing, the Oracle, Plasmus, President Luthor, Shrapnel, the Star-Spangled Kid, Supergirl, Superman, Young Justice), Krypto, the Zod Squad (Faora, General Zod, Ignition, Kancer)
Superman Villains Secret Files and Origins #1The Atomic Skull, Brainiac, the Cyborg Superman, Doomsday, Lex Luthor, Mainframe, Maxima, Metallo, Mister Mxyzptlk, Obsession, the Parasite, Riot, Rock, the Silver Banshee, the Toyman
Swamp Thing Vertigo Secret Files and Origins #1Abby Holland, Agent Orange, Anton Arcane, Barnabas Tookoome, Daphne, Jason Woodrue a.k.a. the Floronic Man, John Constantine, Kudzu, Matthew Cable, Molly Hayes Kilroy, Pilate, the Swamp Thing, Tefé Holland
Team Superman Secret Files and Origins #1Amanda Quick and Natasha Irons, Buzz and Linda Danvers, Comet, Crash, Doctor Villain, Fred and Sylvia Danvers, King Shark, Leesburg friends (Cutter Sharp, Dick Malverne, Mattie Harcourt), Project Cadmus, the Scavenger, Skorpio, Steel, Superboy, Supergirl, Tana Moon and Roxy Leech, Twilight, Wally, the Wild Men
Teen Titans/Outsiders Secret Files and Origins 2003Beast Boy
Cyborg; Deathstroke the Terminator; Grace Choi; Indigo; Kid Flash (Bart Allen); Metamorpho; Nightwing, Jade and Arsenal; Raven; Robin; Starfire; Superboy; Thunder; Wonder Girl
Teen Titans/Outsiders Secret Files and Origins 2005Batman and the Outsiders, Blackfire, Brother Blood, Donna Troy, Dr. Light, the Fearsome Five, the Hawk and the Dove (Holly and Dawn Granger), the Ravager, Shift, Speedy (Mia Dearden), Superboy
Titans Secret Files and Origins #1Argent, Arsenal, Cyborg, Damage, Damien Darhk, the Flash III, Goth, the H.I.V.E., Jesse Quick, Nightwing, Starfire, Tartarus, Tempest, Titans supporting cast (Changeling, Deathstroke the Terminator, Lian Harper, Lilith, Raven, Supergirl), Troia
Titans Secret Files and Origins #2Beast Boy, Bushido, Cyborg, Deathstroke the Terminator, Epsilon, Flamebird, the Hangmen (Breathtaker, Killshot, Provoke, Shock Trauma, Stranglehold), Lian Harper, Matt Logan, the Titans
Wonder Woman Secret Files and Origins #1The Amazons of Themyscira, Ares, Artemis, the Cheetah (Barbara Ann Minerva), Circe, Donna Troy, the Gods of Olympus, Helena Sandsmark, Herakles, Julia and Vanessa Kapatelis, Mike Schorr, Wonder Girl, Wonder Woman (Diana), Wonder Woman (Hippolyta)
Wonder Woman Secret Files and Origins #2Ares' Children, Cronus and his Children (Arch, Disdain, Harrier, Oblivion, Slaughter, Titan), Devastation, the Dome Creatures (Chiron, Ladon, Pegasus, the Sphinx), the Gods of Olympus, Wonder Woman
Wonder Woman Secret Files and Origins #3Ares, Artemis, Fury (Helena Kosmatos), the Gods of Olympus, Helena Sandsmark, Heracles, Hippolyta, Mount Olympus, Shim'Tar, Troia, Villains (the Cheetah (Sebastian Ballesteros), Circe, Doctor Psycho, the Silver Swan (Vanessa Kapatelis), Villainy Inc.), Wonder Girl, Wonder Woman, Wonder Woman supporting characters (Etta Candy Trevor, Julia Kapatelis, Steve Trevor, Trevor Barnes, Vanessa Kapatelis), Wonder Woman's weapons and equipment (Bracelets, the Invisible Jet, the Magic Lasso, the Sandals of Hermes, Tiara)
Young Justice Secret Files and Origins #1The Arrowette, Bedlam, Impulse, Old Justice, the Red Tornado, Rip Roar, Robin, the Secret, Superboy, Wonder Girl
Young Justice: Sins of Youth Secret Files and Origins #1The Agenda, Cissie King-Jones, the Empress, Impulse, the JLA Jr., the Junior Society of America, Klarion the Witch Boy, Lagoon Boy, Li'l Lobo, the Marvel Family (Captain Marvel, CM3, Mary Marvel), the Point Men, Robin, the Secret, the Star-Spangled Kid, Superboy, the Titans, Wonder Girl, Young Villains (the Junior Injustice League - Li'l Amazo, Li'l Black Adam, Li'l Manta, Li'l Pengy, Li'l Sphynx, Mini-Maxima, Private Cold)

Notes and References

  1. Web site: DC's Infinite Frontier Expands with New Secret Files Special. Screen Rant. 20 March 2021.