CT
Catherine Tregenna
Writer, Producer, Actor, Additional Credits
Catherine Tregenna is a Welsh playwright, television screenwriter and actress. She has written episodes for EastEnders, Casualty, and for the first four series of ITV1 crime drama Law & Order: UK.
Filmography
| 2025 | Bergerac (2025) (TV Series) |
| 2024 | The One That Got Away (2024) (TV Series) |
| 2020 | The Watch (2021) (TV Series) |
| 2017 | Riviera (TV Series) |
| 2016 | Stan Lee's Lucky Man (TV Series) |
| 2010 | DCI Banks (TV Series) |
| 2009 | Law & Order: UK (TV Series) |
| 2006 | Torchwood (TV Series) |
| 2006 | Lewis (TV Series) · as Screenplay |
| 2005 | Doctor Who (2005) (TV Series) |
| 2001 | The Bench (TV Series) |









