Kadro (30)
Tony BrittonSimon Scott
Sylvia SymsJean Scott
Jack WatlingBill Thompson
Walter FitzgeraldSir John Dell
Geoffrey KeenColonel Wilson
Howard Marion-CrawfordGeorge Bates
John WelshChief Customs Officer
Ian BannenJunior Customs Officer
Lockwood WestMr. Barraclough
Harry FowlerCharlie
Frederick PiperCareers Officer
Cyril LuckhamMagistrate
Thorley WaltersPhotographer
Ernest ClarkBarristerFanny RoweSecretary
Malcolm KeenBristowArnold BellGreen (uncredited)
Victor Brooks2nd Reception Officer (uncredited)Laidman BrowneDawson (uncredited)Jeremy BurnhamDudley (uncredited)Gay CameronRuth (uncredited)Glyn HoustonPolice Officer in Court (uncredited)
David HutchesonEx-R.A.F. Type (uncredited)Barry KeeganJunior Reception Officer (uncredited)
Howard LangCellblock Officer (uncredited)
Richard LeechHawkins (uncredited)Michael LewinBit Part (uncredited)
Ralph MichaelCrowther (uncredited)James RaglanPrison Governor (uncredited)Anthony Sagar1st Reception Officer (uncredited)