| Person | Type | Job | Role(s) |
|---|---|---|---|
 Denis Johnson | Crew | Production | Production Manager |
 Edgar Lustgarten | Crew | Writing | Writer |
 Herbert Wilcox | Crew | Directing | Director |
Stanley Jackson | Crew | Writing | Writer |
Ted Sturgis | Crew | Directing | Assistant Director |
Fred Ryan | Crew | Sound | Sound |
 Anna Neagle | Cast | Actress | Mary Randall, Q.C. |
Anthony Pendrell | Cast | Jury Foreman | |
 Anthony Quayle | Cast | Actor | Dr. Frank Smith |
 Anthony Sharp | Cast | Actor | Baker |
Anthony Woodruff | Cast | Actor | (uncredited) |
 Ballard Berkeley | Cast | Actor | Court Clerk (uncredited) |
 Cyril Chamberlain | Cast | Actor | Liftman (uncredited) |
David Aylmer | Cast | Cross | |
 Diana King | Cast | Actress | (uncredited) |
 Dora Bryan | Cast | Actress | Telephonist |
 Edward Lexy | Cast | Actor | Hobbs |
Graham Stewart | Cast | Actor | (uncredited) |
 Hugh McDermott | Cast | Actor | Bernie |
 Jennifer Jayne | Cast | Actress | (uncredited) |
 John Le Mesurier | Cast | Actor | Judge |
John Paul | Cast | Actor | John Castle |
 John Welsh | Cast | Actor | George Fraser (uncredited) |
 Katherine Kath | Cast | Actress | Yvonne Delbeau |
 Leonard Sachs | Cast | Actor | Professor Horvard |
 Lloyd Lamble | Cast | Actor | Bellamy |
Middleton Woods | Cast | Actor | (uncredited) |
Neal Arden | Cast | Actor | (uncredited) |
 Norman Mitchell | Cast | Actor | (uncredited) |
 Patrick Allen | Cast | Actor | Jim Kennedy |
 Zsa Zsa Gabor | Cast | Actress | Eve Trent |
 Guy Standeven | Cast | Actor | Courtroom Spectator (uncredited) |
 John Harvey | Cast | Actor | (uncredited) |
John Tatum | Cast | Man in Hotel Lobby (uncredited) | |
| Person | Type | Job | Role(s) |
