Deathtrap (plot device) explained

A deathtrap is a literary and dramatic plot device in which a villain who has captured the hero or another sympathetic character attempts to use an elaborate, improbable, and usually sadistic method of murdering them.

It is often used as a means to create dramatic tension in the story and to have the villain reveal important information to the hero, confident that the hero will shortly not be able to use it. It may also be a means to show the hero's resourcefulness in escaping, or the writer's ingenuity at devising a last-minute rescue or deus ex machina.

History

This plot device is generally believed to have been popularized by movie serials and 19th-century theatrical melodramas. A well-known example is the cliché of the moustache-twirling villain leaving the heroine tied to railroad tracks. Its use in the James Bond film series and superhero stories is well known.

Famous examples

Sealing Indiana Jones and Marion in the Well of Souls

Doctor Kananga and a minion tie James Bond and Solitaire to a platform to be lowered into a shark-infested pool to be eaten alive.

James Bond is shackled spreadeagled to a table and a circular saw (a laser in the film) is approaching to cut him in half. Unlike many deathtrap scenarios, Bond remains under constant supervision, and he does not use (or have) a device or outside help to escape.

The plot of the series revolves around several people surviving a catastrophe because one of them had a premonition of it. In doing this the survivors have cheated Death, a malevolent and unseen force that sets up deathtraps to kill off the survivors in the order in which they had originally died.

Doctor Venture in Escape to the House of Mummies Part 2. He described the trap he was in as "Slower than haunted house spiked walls, but not quite as slow as evil scientist spiked walls."

The plot of the series revolves around the Jigsaw Killer, a terminally ill vigilante who kidnaps his victims and places them in complex traps, both to test their resolve and force them to appreciate the value of life.

Rakel, Harry Hole's beloved, is forced to sit on a fast-melting snowman; when it had melted she would fall down and the razor-sharp wire around her neck would decapitate her.

One of the methods used by the killers includes the use of a garotte-based death trap. The heroine also sets up a death trap to defend herself from the killers but it accidentally kills a police officer that arrives to save her in the finale.

A simpler variation on the deathtrap is the villain speech, also known as monologuing. The villain, after having captured the hero or another victim, gives a long speech taunting and sneering at his victim, pontificating on how said victim will soon die, and reminiscing over how he tried for so long to get his kill and is now about to reap the reward. Villains may also give away details of their evil plots, on the rationale that the victim will die immediately and the villain often believes their victim deserves to know. This speech, given when the villain could have just killed the victim in a matter of seconds, is invariably used to give another character time to come in and save the victim, or for the victim to escape. In The Incredibles (which used the term "monologuing"), Mr. Incredible and Frozone attacked villains in the middle of their speeches (Mr. Incredible is seen attacking Syndrome and Frozone is mentioned to have attacked Baron von Ruthless off-camera). In a literary sense, the villain speech is also used as a form of exposition.

Even in relatively realistic stories, villains will often take a moment to say something pithy before finishing off the victim. The antagonist would often leave the victim to die whilst they commit their evil scheme. This is echoed in the film 2001 - A Space Odyssey when Hal the supercomputer, confident that Dave will soon perish outside the ship, tells him that he is about to take control of the expedition and then sees Dave off with the flat remark: "This conversation can have no meaningful purpose anymore - goodbye!". Dave manages to make his way inside and kill Hal.

Spoofs

The concept of the deathtrap/monologue is featured in many satires.