Characters played by Richard Attenborough
George Hoskins
Characters played by George Baker
Bill Randall
Characters played by Bill Owen
Birdie Dick
Characters played by Virginia McKenna
Helen Randall
Characters played by Roland Culver
Fordyce
Characters played by Bernard Lee
Sam Brewster
The Customs Officer
Characters played by Ralph Truman
Sir Richard
Characters played by John Chandos
Raines
Characters played by Harold Goodwin
Second Customs Officer
Characters played by John Longden
The Detective
Characters played by Jack Armstrong
Attendant in Coastal Forces Club
Characters played by Alfie Bass
Sailor on 1087
Characters played by Tom Bowman
Fordyce's Crew Member
Characters played by John Boxer
Customs Man
Characters played by George Holdcroft
Man in Coastal Forces Club Bar
Characters played by Stratford Johns
Garage Worker
Characters played by David Langton
Man in Coastal Forces Club Bar
Characters played by Guy Standeven
Soldier