Mack Meyer has built a large fanbase discussing true crime on her wildly successful podcast "How I Met Your Murderer." However she finds herself the center of the story after learning her husband, Henry, was involved in the death of his high school sweetheart, Lily. With the help of her new neighbor, Oliver, Mack links Lily's death to other murders in the area and fears she may be living with a serial killer.
Unfortunately the movie How I Met Your Murderer is not yet available on HBO Max.
| Directing | Emily Dell | Director |
| Writing | Kat Hess | Writer |
| Writing | Megan Yoon | Writer |
| Production | Talia Bella | Line Producer |
| Production | Stephanie Rennie | Producer |
| Production | Amanda J. Strachan | Executive Producer |
| Production | Markus Bishop-Hill | Producer |
| Camera | Ludovica Isidori | Director of Photography |
| Editing | Thijs Bazelmans | Editor |
| Production | Lindsay Chag | Casting |
| Art | Burns Burns | Production Design |
| Costume & Make-Up | Valerie L. Parker | Costume Design |
| Costume & Make-Up | Hannah Gates | Key Makeup Artist |
| Costume & Make-Up | Angel Hanes | Makeup Department Head |
| Costume & Make-Up | Angel Hanes | Hair Department Head |
| Production | Randy Wayne | Production Manager |
| Sound | John Marshall | Sound Mixer |
| Directing | Josh Brandli | First Assistant Director |
| Directing | Zackary Steven Graham | Second Second Assistant Director |
| Directing | Nick Slatkin | Second Assistant Director |
| Costume & Make-Up | Brett Ludlow | On Set Dresser |
| Crew | Ashley Nicole Hudson | Stunt Coordinator |
| Directing | Samantha Ludlow | Script Supervisor |
| Camera | Philip Byrd | First Assistant Camera |
| Production | Shannon Smith | Production Assistant |
