It's a Sin Facts, FAQ & Common Questions
2021 · Channel 4 · Status: Ended · Rated: TV-MA
Frequently Asked Questions About It's a Sin
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does It's a Sin have?
It's a Sin has 1 season and 5 total episodes, spanning from its premiere on January 22, 2021.
Is It's a Sin renewed, ended, or canceled?
It's a Sin has concluded its run and is officially ended.
How long does it take to binge watch It's a Sin?
It takes 4h 0m (240 minutes) to watch the complete run of It's a Sin. At a standard pace of 2 hours per day, you will finish the entire series in approximately 2 days. Yes! At 4 hours total, you can comfortably finish this in a single weekend with about 2 hours per day.
Where can you stream or watch It's a Sin?
It's a Sin is available for streaming on Digital on-demand platforms & broadcast archives. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for It's a Sin?
It's a Sin has an official content rating of TV-MA. It is intended for mature adult audiences and may contain explicit language, intense violence, or sexual themes.
Who are the lead actors in It's a Sin?
The primary ensemble cast includes Olly Alexander as Ritchie Tozer (age 36), Omari Douglas as Roscoe Babatunde (age 32), Callum Scott Howells as Colin Morris-Jones (age 27), Lydia West as Jill Baxter (age 33).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Olly Alexander | Ritchie Tozer | 36 |
| Omari Douglas | Roscoe Babatunde | 32 |
| Callum Scott Howells | Colin Morris-Jones | 27 |
| Lydia West | Jill Baxter | 33 |
| Nathaniel Curtis | Ash Mukherjee | 35 |
| Shaun Dooley | Clive Tozer | 52 |
| Keeley Hawes | Valerie Tozer | 50 |
| Neil Ashton | Grizzle | – |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for It's a Sin are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.