Michael Baseleon

as Elton Gavin (1 episode)

as Mobster Tommy Tillis / Crazy Tommy T (1 episode), as Tommy Largo (1 episode)

as Wild Bill Karp

as Harvey Parkes

as Paul Richards

as Mattai

as Morley (1 episode)

as Bruno Gant

as Melvin Pollack (1 episode)

as Tim Howell

as The Major (1 episode)

as Michaels (1 episode)

as Tully

as Mickey Brown

as Willy Brownfur (1 episode)

as Frankie Connor

as Tom Robb (1 episode)

as Longfoot

as Teddy

as Officer

as Frank Stevens (1 episode), as Georgi Kull (1 episode), as Lt. Rab (1 episode)