Thriller Gone leads our special preview of the finest mysteries coming to our screens in 2026

THE PICK OF TV & FILM ON DEMAND

DRAMA Under Salt Marsh TOXIC Eric (Rafe Spall) ...

9 FEBRUARY

Emilia Fox is back with 10 new episodes of Silent Witness. Her character Dr Nikki Alexander returns with Jack Hodgson (David Caves), and the pair are joined by two new cast members. Maggie Steed plays

BETRAYAL MI5 is the setting for this tense thriller starring Shaun Evans, Romola Garai and Zahra Ahmadi. Created by award-winning writer David Eldridge, the series centres on John Hughes (Evans), a se