Where to watch The Sinner
The Sinner premiered in 2017 on USA Network (TV channel) and ended in 2021.

Show facts
Episodes
Wed, Dec 1, 2021, 10:00 PM ET
About The Sinner
A blend of thrilling murder investigation and raw character drama, anthology series The Sinner follows the investigation of a chilling new homicide each season. Detective Harry Ambrose employs unusual tactics and a deep capacity for empathy to solve his cases … with a boundless dedication driven by his own dark past. Departing from the traditional "whodunnit," the series delves into the "why" -- exploring the buried traumas, psychological factors and philosophical reasons that might compel a seemingly "normal" person to commit unspeakable acts.
Summary from TVmaze (CC BY-SA 4.0).
More on this show: TVmaze · IMDb
More shows from USA Network
Next: Fri, Nov 6, 2026, 10:00 PM ET
Questions & answers
Where can I watch The Sinner?
The Sinner originally premiered on USA Network, a TV channel. That is where new episodes are released first. Older seasons may also be licensed to other services; check your service for current availability.
Is The Sinner still running?
No. The Sinner has ended — the last episode aired on Dec 1, 2021.
When is the next episode of The Sinner?
There is no upcoming episode listed for The Sinner right now. The latest episode, "Part VIII", aired on Wed, Dec 1, 2021, 10:00 PM ET.
Data: TVmaze, licensed CC BY-SA 4.0; show data checked Nov 5, 2026. TVmaze records the network or streaming service where each show originally premiered — not every service that may carry it today. Availability can change and may differ by plan; check the service before you subscribe. Tachlis links only to official sites, never to unofficial streams.