The mysterious disappearance of a Scottish fishing trawler and a death on-board a Trident nuclear submarine bring the police into conflict with the Navy and British security services.
Watch on the 29th August at 9pm on BBC One.
23/08/21
The mysterious disappearance of a Scottish fishing trawler and a death on-board a Trident nuclear submarine bring the police into conflict with the Navy and British security services.
Watch on the 29th August at 9pm on BBC One.