A wild and unpredictable journey into homicide investigations where the true identity of the killer comes as a shocking surprise. Combining unparalleled access, captivating interviews and stylish reenactments, each investigation starts in a familiar way - examining the crime scene, interviewing potential suspects… but then something unexpected changes everything. A new witness, an overlooked piece of evidence or even an innovation in forensic science sends investigators on a totally unexpected path that ultimately leads to the conviction of the real killer.
You can now watch An Unexpected Killer online on the following streaming providers in the United States.
| Production | David Williamson | Location Manager |
| Sound | Nick Schoonover | Sound |
| Production | Jane Lloyd | Executive Producer |
| Editing | Jim France | Online Editor |
| Production | I-Yin Chao | Production Accountant |
| Production | Cassie Gibson | Production Coordinator |
| Costume & Make-Up | Julie Kanaver | Costume Designer |
| Art | Dan Buffett | On Set Props |
| Camera | Kristoff Rochon | Director of Photography |
| Production | Danielle Cole | Supervising Producer |
| Art | Dustin Pepper | Set Dresser |
| Costume & Make-Up | Ellen Pimm | Makeup & Hair |
| Production | Shawn Caron | Unit Production Manager |
| Production | Simon Lloyd | Executive Producer |
| Production | Sergio Alvarado | Casting Director |
| Production | Stephen Butland | Line Producer |
| Production | Craig DeLaval | Executive Producer |
| Art | Kieran Hughes | Art Direction |
| Production | Golzar Taravati | Post Production Coordinator |
| Camera | Ross MacIntosh | Director of Photography |
| Production | Van Enrique Echeverri | Casting Director |
| Production | Tom Adams | Executive Producer |
| Sound | Colin Caddies | Audio Post Coordinator |
