George Little

as John Vernon

as Mr. Leonard (1 episode)

as Alan Murdoch (1 episode), as Professor Alan Digby (1 episode)

as Ronnie Rich (1 episode)

as Jago

as Inspector Eldridge

as Eldridge (1 episode)

as Flimnap (4 episodes)

as Hotel Owner (1 episode)

as Ted (1 episode)

as Mr Samuel

as Mr Samuel (1 episode)

as Albert Ramsey (1 episode)

as Audience Member

as Walt Barnett (1 episode)

as Meyer (1 episode)

as Tortius (1 episode)

as Edward Ruskin (17 episodes)

as Rostov (1 episode)

as Desk Clerk (1 episode)

as Hone

as German N.C.O. (1 episode)

as Haroun

as Assistant Purser (1 episode)

as Haroun (2 episodes)