Despite vocal objections from Warden Blakely, prison psychologist Diana Purlow journeys deep inside the mind of serial killer Jesse Mowat in a desperate attempt to reveal the source of his psychotic tendencies.
You can now watch Unspeakable online on the following streaming providers in the United States.
| Directing | Thomas J. Wright | Director |
| Writing | Pavan Grover | Writer |
| Camera | Antonio Calvache | Director of Photography |
| Sound | Jeff Marsh | Original Music Composer |
| Production | Lindsay Chag | Casting |
| Art | James Shanahan | Production Design |
| Art | Mary Rose | Set Decoration |
| Costume & Make-Up | Shawnelle Cherry | Costume Design |
| Production | Pavan Grover | Executive Producer |
| Production | Chris Bialek | Finance |
| Production | John Duffy | Line Producer |
| Production | Lee Friedlander | Producer |
| Production | Nimmi Grover | Co-Producer |
| Directing | Rodney Allen Hooks | First Assistant Director |
| Directing | Jeff Bilger | Second Assistant Director |
