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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?
Tracy IfeachorCleo Roberts
Celine BuckensTalitha Campbell
Kerr LoganJames Thornley
Lolita ChakrabartiMeera Harwood
Sharon D. ClarkeVirginia Hoult
Sinéad KeenanD.I. Paula Cassidy
James FrainDamian Campbell
Joseph PayneDhillon Harwood
Michael SochaPC Justin Mitchell
Adeel AkhtarSam Malik
Nathalie ArminLeila Hassoun-Kenny
Joe DempsieDI Miles Southgate
Fisayo AkinadeFelix Owusu
Zoe TelfordHelen McGuire
Nina Toussaint-WhiteClaudia Wood
Ali KhanMani Malik-Cohen
Anna Wilson-JonesTamara Baudin-Kenny
Amy MorganHeidi Mckinnon
John LightAdrian Gilligan
John MarquezAlex
Alec NewmanStephen Vendler
Elizabeth RiderJudge Isobel Cavendish
Francesca AnnisDame Harriet Kenny