| Genre: | Crime drama |
| Director: | Vijay Anand Shekhar Kapur Karan Razdan[1] |
| Starring: | Vijay Anand Saurabh Shukla |
| Country: | India |
| Language: | Hindi |
| Num Seasons: | 1 |
| Num Episodes: | 52 |
| Producer: | Karan Razdan |
| Cinematography: | Pankaj Prakash |
| Runtime: | 52 minutes |
| Channel: | DD National |
Tehkikaat (Investigation) is a Hindi language crime drama series starring Vijay Anand as Sam D'Silva and Saurabh Shukla as Gopichand.[2]
| Episode Nos | Story | Cast | |
|---|---|---|---|
| 1,2,3 | Jealously Turns Blood | Amita Nangia, Kitu Gidwani, Raj Zutshi, Prithvi Zutshi, Suhas Joshi, Shreechand Makhija, Dina Pathak, Girish Malik, Vijay Ganju | |
| 4,5 | Green Park | Divya Seth, Harsh Chhaya, Parmeet Sethi, Sudhir Pandey, Sulabha Deshpande | |
| 6,7 | Revenge Of Forgotten Past | Natasha Sinha, Rituraj Singh, Jaya Mathur, Ahmed Khan, Navtej Hundal, R.S.Chopra | |
| 8,9 | Travel Agency Girl Serial Killer | Pallavi Joshi, Poonam Dasgupta, Prithvi | |
| 10,11 | Twins Illusion | Karan Razdan (Dual Role), Natasha Rana, Shammi, Pinky Singh | |
| 12,13 | Terror Attack Conspirancy | Pradeep Rawat, Prem Lala | |
| 14,15 | Miscreants Youth and a Road Accident | Daya Shankar Pandey, Ravi Gossain | |
| 16,17 | The Mystery Behind the Missing Girl | Bhavna Balsavar, Pramod Moutho, Kapil Kumar | |
| 18,19,20 | Mystery behind Suicide of an Actress | Rakhee Vijan, Supriya Karnik, Alyy Khan, Anil Kocchar | |
| 21,22,23 | Mystery Behind Sleepwalking Disorder | Ashutosh Rana, Sheela David, Jatin Sial,Shrishti Karnik | |
| 24,25,26 | Supari-A Contract Killing | K. D. Chandran, Kanti Madia, Kanika Shivpuri, Ashok Laath, Rupa Bede | |
| 27,28,29 | The Dowry Case | Shubha Khote, Suchitra Bandekar, Anil Verma | |
| 30,31 | Shauq | Arun Mathur, Ashalata Wabgaonkar, Anoop Soni, Manish Garg | |
| 32,33,34 | A Lucky Draw, Murder After Lucky Draw | Ashok Kumar, Subbiraj, Sudhir, Neelam Mehra, Asha Sharma, Aruna Sangal, Tina Ghai, Dinesh Kaushik | |
| 35,36 | Murder in a Swimming Pool | Milind Gawali, Sudha Chandran, Abbas Hirapurwala | |
| 37,38,39 | Murder By Sales Girls | Rasik Dave, Neelam Sagar, Anita Kulkarni | |
| 40,41 | Murder in a Party | Naresh Suri, Virendra Singh, Aruna Sangal | |
| 42,43 | Case of Mysterious bank Frauds | Dharmesh Tiwari, Vijayan Nair | |
| 44,45 | Murder Heists, Kidnapping and one Mastermind | Sandeep Kulkarni | |
| 46,47 | Sleep Talking Disorder and Murder | Seema Kelkar, Vilas Kalgutkar, Iqbal Azad | |
| 48,49,50 | The Ghost of John Perriera | Pankaj Berry, Navni Parihar, Vinod Kapoor, Vijay Aidasani | |
| 51,52 | Murder of Sam D'Silva | Pramod Moutho, Rasik Dave, Alyy Khan |