Frederick Piper

as Lodger

as Ex-Admiral (1 episode)

as Aged Parent (4 episodes)

as Police Inspector Merkot

as Usher

as Hubert Wing (1 episode)

as Mr. Wallingford (1 episode)

as Monk (uncredited)

as Bert Fagg (1 episode)

as Tom Bridges (1 episode)

as Siddall

as Gonzalez (The Traitor)

as Mr. Davies

as Hearse Driver

as Sgt. Bob Ogle

as Sam

as Scientist in Corridor

as Fred

as Small Man (1 episode)

as Harvey Walters

as Hall Porter (uncredited)

as Inspector Malcolm (1 episode)

as Barman

as Careers Officer

as Potter