
When a crew member is found dead onboard the Trident nuclear submarine HMS Vigil, police in Scotland are called in to investigate. The catch? The UK’s nuclear deterrent must remain unbroken, so the submarine stays on patrol and Detective Chief Inspector Amy Silva must go aboard to begin an investigation. Although the death was written off as an accidental overdose, Amy suspects foul play. But when the crew close ranks in the face of Amy’s questioning, a new threat overshadows her inquiry.
Starring: Suranne Jones (Amy Silva), Rose Leslie (Kirsten Longacre), Shaun Evans (Glover), Martin Compston (Craig Burke), Paterson Joseph (Newsome), Adam James (Prentice), Connor Swindells (Hadlow), Gary Lewis (Robertson), Lolita Chakrabarti (Branning), Anjli Mohindra (Tiffany Docherty), Daniel Portman (Gary Walsh), Lorne Macfadyen (Doward), Stephen Dillane (Shaw) and Lauren Lyle (Jade Antoniak)
Writer / Creator: Tom Edge and based on an original idea by George Aza-Selinger
Executive Producers: Simon Heath and Jake Lushington for World Productions, Gaynor Holmes for the BBC, James Strong and Tom Edge
Directors: James Strong and Isabelle Sieb
Produced By: World Productions
Producer: Angie Daniell
Writers: Ed Macdonald and Chandni Lakhani
Format: Drama limited series, 6 x 60-minute episodes
Filming Location: Scotland
Additional Notes: International distribution is handled by ITV Studios. Filming is supported by the National Lottery through Screen Scotland.
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