Diabolical (2013)
- Genre: Crime
- First Air Date: 2013-12-18
- Last Air Date: 2013-12-18
- Total Seasons: 1
- Total Episodes: 3
- Status: Ended
- Episode Runtime: 43 min.
- Network: Investigation Discovery
Calculating. Cunning. Cold as ice. These shockingly devious masterminds use their wits and wiles to manipulate, seduce and try to get away with murder.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Mistress Roulette | 2018-01-01 | 60 min |
| Season 1 | Episode 2 | Lying for Love | 2018-03-15 | 60 min |
| Season 1 | Episode 3 | Til Death Do We Part | 2018-03-22 | 60 min |
| Season 1 | Episode 4 | Who Lies Beneath | 2018-03-29 | 60 min |
| Season 1 | Episode 5 | Best of Friends | 2018-04-05 | 60 min |
| Season 1 | Episode 6 | Mother of All Murders | 2018-04-12 | 60 min |
| Season 1 | Episode 7 | Family or Foe | 2018-04-19 | 60 min |
| Season 1 | Episode 8 | Accident Waiting to Happen | 2018-04-26 | 60 min |
| Season 1 | Episode 9 | Weeping Widow | 2018-05-03 | 60 min |
| Season 1 | Episode 10 | Living Off the Dead | 2018-05-10 | 60 min |
| Season 2 | Episode 1 | Mother of All Lies | 2019-05-21 | 60 min |
| Season 2 | Episode 2 | Who Needs Enemies | 2019-05-27 | 60 min |
| Season 2 | Episode 3 | Someone's Lying | 2019-05-28 | 60 min |
| Season 2 | Episode 4 | Recording Evil | 2019-06-04 | 60 min |
| Season 2 | Episode 5 | Queen of Deception | 2019-06-11 | 60 min |
| Season 2 | Episode 6 | Control Freak | 2019-06-18 | 60 min |
| Season 2 | Episode 7 | The Rich Get Richer | 2019-06-25 | 60 min |
| Season 2 | Episode 8 | A Life of Lies | 2019-07-02 | 60 min |
| Season 2 | Episode 9 | Murder Is No Accident | 2019-07-09 | 60 min |
| Season 2 | Episode 10 | When All Else Fails | 2019-07-16 | 60 min |
| Season 3 | Episode 1 | Daddy's Little Nightmare | 2020-03-10 | 60 min |
| Season 3 | Episode 2 | Hands That Rob the Cradle | 2020-03-17 | 60 min |
| Season 3 | Episode 3 | Masking Evil | 2020-03-24 | 60 min |
| Season 3 | Episode 4 | Lie for Me | 2020-03-31 | 60 min |
| Season 3 | Episode 5 | Sins of a Mother | 2020-04-07 | 60 min |
| Season 3 | Episode 6 | Teach Me to Kill | 2020-04-14 | 60 min |
| Season 3 | Episode 7 | Devil Wears False Eyelashes | 2020-04-21 | 60 min |
| Season 3 | Episode 8 | Caught in the Cover-Up | 2020-04-28 | 60 min |
| Season 3 | Episode 9 | Killer Track Record | 2020-05-05 | 60 min |
| Season 3 | Episode 10 | Evil Sister Act | 2020-05-12 | 60 min |
