Colonel Dangerfield (1 episode)
Lord Buttermere (1 episode)
Edward
High Ranking Police Officer (1 episode)
Le commissaire (1 episode)
Captain Davies (1 episode)
Supt. Miller (1 episode)
Sir Edward Markham (1 episode)
Chief Constable Grierson (7 episodes)
Major-General Rutlidge (2 episodes)
Arthur Goodwin (1 episode)
Det. Insp. Dillon (1 episode)
Prison Officer
Cinema manager
Quilby
Major Bentley (1 episode)
Detective
Carter's Colleague (uncredited)
Sergeant Lewis
Police Sergeant (uncredited)