8 episodes
First episode: E1
One Deadly Mistake
Each episode of “One Deadly Mistake” follows a homicide investigation where police work tirelessly against the clock to solve a complex case, until they discover an unlikely piece of evidence that exposes the identity of the killer.
Start Watching
Jump to the latest aired episode for this show.
Seasons
Browse season hubs and jump into episodes.
Show FAQ
Quick answers about this series, release status, and episode totals.
When did One Deadly Mistake first air?
One Deadly Mistake first aired on January 16, 2021.
How many seasons and episodes does One Deadly Mistake have?
One Deadly Mistake currently has 1 season and 8 episodes.
When is the next episode of One Deadly Mistake?
No official next-episode air date is listed for One Deadly Mistake right now.