Simon Scott
Tony Britton
Jean Scott
Sylvia Syms
Careers Officer
Frederick Piper
Magistrate
Cyril Luckham
Photographer
Thorley Walters
Barrister
Ernest Clark
Secretary
Fanny Rowe
Bristow
Malcolm Keen
Green (uncredited)
Arnold Bell
2nd Reception Officer (uncredited)
Victor Brooks
Dawson (uncredited)
Laidman Browne
Dudley (uncredited)
Jeremy Burnham
Bill Thompson
Jack Watling
Ruth (uncredited)
Gay Cameron
Police Officer in Court (uncredited)
Glyn Houston
Ex-R.A.F. Type (uncredited)
David Hutcheson
Junior Reception Officer (uncredited)
Barry Keegan
Cellblock Officer (uncredited)
Howard Lang
Hawkins (uncredited)
Richard Leech
Bit Part (uncredited)
Michael Lewin
Crowther (uncredited)
Ralph Michael
Prison Governor (uncredited)
James Raglan
1st Reception Officer (uncredited)
Anthony Sagar
Sir John Dell
Walter Fitzgerald
Colonel Wilson
Geoffrey Keen
George Bates
Howard Marion-Crawford
Chief Customs Officer
John Welsh
Junior Customs Officer
Ian Bannen
Mr. Barraclough
Lockwood West
Charlie
Harry Fowler
Writer
Jack Whittingham
Producer
Director
Pat Jackson
Co-Producer
George Pitcher
Editor
Jocelyn Jackson
Casting
Thelma Graves
Director of Photography
Edward Scaife
Original Music Composer
Clifton Parker