Derek Riddell plays Captain Sutherland in last 3 episodes of Gentleman Jack.
Captain Sutherland is Ann Walker’s brother-in-law, and Elizabeth’s husband. He and his mother have previously tried to secure Ann’s vast fortune for their family by marrying her to a relative.Watch on Sunday 23rd June at at 9pm on BBC1.
Aisling Bea stars as Mari Butler, Adrian Rawlins is DS George Mooney and Derek Riddell is DCS Roland Bell.
Two detectives with opposing viewpoints are forced to work together in a pre-apocalyptic criminal world.
Saturdays 9:35pm on BBC1.