Witness for the Prosecution (1957) Cast & Character Guide — No Spoilers | Who's That?

Who plays who in Witness for the Prosecution (1957)? Browse a spoiler-free character guide with photos of every major character and the actors behind them, including Tyrone Power, Marlene Dietrich, Charles Laughton.

• Leonard Vole — played by Tyrone Power
• Christine — played by Marlene Dietrich
• Sir Wilfrid — played by Charles Laughton
• Miss Plimsoll — played by Elsa Lanchester
• Brogan-Moore — played by John Williams
• Mayhew — played by Henry Daniell
• Carter — played by Ian Wolfe
• Mr. Myers — played by Torin Thatcher
• Mrs. French — played by Norma Varden
• Janet — played by Una O'Connor
• Judge — played by Francis Compton
• Inspector Hearne — played by Philip Tonge
• Diana — played by Ruta Lee
• Court Officer (uncredited) — played by Patrick Aherne
• Bar Patron (uncredited) — played by Walter Bacon
• Courtroom Spectator (uncredited) — played by Eddie Baker
• Courtroom Spectator (uncredited) — played by Benjie Bancroft
• Courtroom Spectator (uncredited) — played by John Barton
• Juror (uncredited) — played by Brandon Beach
• Juror (uncredited) — played by George Blagoi