

Showtrial
Showtrial will once again centre around a hotly contested criminal trial that divides the nation and takes place in the full glare of the media spotlight. When the high-profile climate activist Marcus Calderwood is left for dead in a violent hit and run, he uses his dying moments to identify his killer - a serving policeman. But who is this unnamed ‘Officer X'? What does his own history reveal about the nature of trauma and revenge, and was Marcus's death a careless accident or cold-blooded murder?
Schedule facts
Original broadcaster or web platform; not local streaming availability.- First aired
- Oct 31, 2021
- Original language
- English
- Country
- United Kingdom
- Average runtime
- 58 min
- Original network/platform
- BBC iPlayer
- Total seasons
- 2
- Total episodes
- 10
- Aired episodes
- 10
- Upcoming episodes
- 0
Last episodeS2 E5 · The Smaller Picture
Data last checkedJul 19, 2026, 10:28 AM UTC