 Robert MitchumFrank Jessup | Frank Jessup |
 Jean SimmonsDiane Tremayne Jessup | Diane Tremayne Jessup |
 Mona FreemanMary Wilton | Mary Wilton |
 Herbert MarshallMr. Charles Tremayne | Mr. Charles Tremayne |
 Leon AmesFred Barrett | Fred Barrett |
 Barbara O'NeilMrs. Catherine Tremayne | Mrs. Catherine Tremayne |
 Kenneth TobeyBill Crompton | Bill Crompton |
 Raymond GreenleafArthur Vance | Arthur Vance |
 Griff BarnettJudge | Judge |
 Robert GistMiller | Miller |
 Morgan FarleyJuror | Juror |
 Jim BackusDistrict Attorney Judson | District Attorney Judson |
 Gertrude AstorMatron (uncredited) | Matron (uncredited) |
| LLucille BarkleyWaitress (uncredited) | Waitress (uncredited) |
| MMary BaylessCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| AArthur BerkeleyJuror (uncredited) | Juror (uncredited) |
 Larry J. BlakeDetective Lt. Ed Brady (uncredited) | Detective Lt. Ed Brady (uncredited) |
| MMorgan BrownHarry - Proprietor of Diner (uncredited) | Harry - Proprietor of Diner (uncredited) |
| MMary Jane CareyWoman (uncredited) | Woman (uncredited) |
 Jack ChefeMan (uncredited) | Man (uncredited) |
| DDick CherneyPolice Officer (uncredited) | Police Officer (uncredited) |
| CClark CurtissReporter (uncredited) | Reporter (uncredited) |
| RRoy DarmourAssistant District Attorney (uncredited) | Assistant District Attorney (uncredited) |
 Sayre DearingCourtroom Spectator (uncredited) | Courtroom Spectator (uncredited) |
| DDaniel ElamElevator Boy (uncredited) | Elevator Boy (uncredited) |
| JJack EllisJury Foreman (uncredited) | Jury Foreman (uncredited) |
 Bess FlowersShirley - Barrett's Secretary (uncredited) | Shirley - Barrett's Secretary (uncredited) |
| GGeorge FordBailiff (uncredited) | Bailiff (uncredited) |
 Alex GerryFrank's Attorney (uncredited) | Frank's Attorney (uncredited) |
| RRobert HainesCourt Reporter (uncredited) | Court Reporter (uncredited) |
