Only MacKintosh can save them now - and MacKintosh is dead!
A member of British Intelligence assumes a fictitious criminal identity and allows himself to be caught, imprisoned, and freed in order to infiltrate a spy organization and expose a traitor; only, someone finds him out and exposes him to the gang...
Rearden
Sir George Wheeler
Brunskill
Mrs. Smith
Mr. Brown
Slade
Taafe
Mackintosh
Judge
Cox
Fisherman
Gerda
Jack Summers
Soames-Trevelyan
O'Donovan
Rollins (uncredited)
1st Fireman
Convict (uncredited)
Warder
1st Garda