cast
- Robert Montgomery
- Adam Heyward
- Leslie Banks
- Col. Summerfield
- Felix Aylmer
- Judge
- Patricia Wayne
- Alex Summerfield
- Andrew Cruickshank
- Sir Adrian Horth, K.C.
- Harcourt Williams
- Beamish
- Jenny Laird
- Mary Baxter
- Michael Ripper
- Sam Baxter
- Ann Stephens
- Ann "Sandy" Summerfield
- Wylie Watson
- Widgery
- Noel Howlett
- Martin Foxglove, K.C.
- Hal Osmond
- Taxi Driver
- Lyonel Watts
- Vicar
- Stanley Baker
- Sgt. Bannoch
- Shelagh Fraser
- Ellen Foster
- Erik Chitty
- Judge's Clerk
- Patricia Cutts
- Alex Summerfield
- James Hayter
- Prouty
- John Sharp
- P.C. Hawkins
- Derrick Penley
- Clerk of Assize
- Ruth Lee
- Miss Hubert
- Philip Dale
- Jim Foster
crew
- Robert Montgomery
- Director
- David E. Rose
- Producer
- Joan Harrison
- Producer, Screenwriter
- Hugo Butler
- Screenwriter
- Ian McLellan Hunter
- Screenwriter
- William Douglas Home
- Screenwriter
- Gerald Gibbs
- Cinematographer
- Malcolm Arnold
- Composer (Music Score)
- Leto Carruthers
- Editor
- Ralph W. Brinton
- Art Director
