Hidden Facts, FAQ & Common Questions
2018 · S4C · Status: Ended · Rated: Not Rated
Frequently Asked Questions About Hidden
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Hidden have?
Hidden has 3 seasons and 20 total episodes, spanning from its premiere on January 7, 2018 to November 14, 2021.
Is Hidden renewed, ended, or canceled?
Hidden has concluded its run and is officially ended.
How long does it take to binge watch Hidden?
It takes 19h 4m (1144 minutes) to watch the complete run of Hidden. At a standard pace of 2 hours per day, you will finish the entire series in approximately 10 days. Possible with dedication! Finishing this 19.1-hour series over Saturday and Sunday requires around 9.6 hours of viewing each day.
What is the highest-rated episode of Hidden?
The highest-rated episode is Season 3, Episode 1 ("Episode 1"), which holds an outstanding rating of 9/10 based on 1 audience ratings.
Where can you stream or watch Hidden?
Hidden is available for streaming on Acorn TV, AcornTV Amazon Channel, Spectrum On Demand, Acorn TV Apple TV. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Hidden?
Hidden has an official content rating of Not Rated.
Who are the lead actors in Hidden?
The primary ensemble cast includes Sian Reese-Williams as DI Cadi John (age 44), Sion Alun Davies as DC Owen Vaughan, Victoria Pugh as DSI Susan Lynn, Rhodri Meilir as Dylan Harris (age 47).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Sian Reese-Williams | DI Cadi John | 44 |
| Sion Alun Davies | DC Owen Vaughan | – |
| Victoria Pugh | DSI Susan Lynn | – |
| Rhodri Meilir | Dylan Harris | 47 |
| Lowri Izzard | PC Mari James | – |
| Garmon Rhys | PC Ryan Davies | – |
| Elodie Wilton | Nia Harris | – |
| Gwyneth Keyworth | Megan Ruddock | 36 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Hidden are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.