Humphrey Bogart
Ed Hutcheson
Ethel Barrymore
Margaret Garrison
Kim Hunter
Nora Hutcheson
Ed Begley
Frank Allen
Warren Stevens
George Burrows
Paul Stewart
Harry Thompson
Martin Gabel
Tomas Rienzi
Joe De Santis
Herman Schmidt
Joyce Mackenzie
Katherine Garrison Geary
Audrey Christie
Mrs. Willebrandt
Fay Baker
Alice Garrison Courtney
Jim Backus
Jim Cleary
Parley Baer
Headwaiter (uncredited)
Bill Baldwin
Man Asking for Ed Hutcheson (uncredited)
Willis Bouchey
Henry (uncredited)
Joseph Crehan
City Editor of The Standard (uncredited)
Lawrence Dobkin
Larry Hansen (uncredited)
John Doucette
Hal (uncredited)
Bess Flowers
Restaurant Patron (uncredited)
Robert Foulk
Rienzi's Associate (uncredited)
Raymond Greenleaf
Lawrence White (uncredited)
Dabbs Greer
Reporter (uncredited)
Thomas Browne Henry
Fenway (uncredited)
Norman Leavitt
Reporter (uncredited)
Paul Maxey
Senator (uncredited)
Kasia Orzazewski
Mrs. Schmidt (uncredited)
Fay Roope
Judge (uncredited)
Joe Sawyer
Whitey Franks (uncredited)
Phillip Terry
Lewis Schaefer (uncredited)
Frank Wilcox
Senator (uncredited)
Marjorie Holliday
James Dean
Press Boy (uncredited)
Lovyss Bradley
Woman (uncredited)
Ralph Brooks
Newspaperman (uncredited)
Dick Cherney
Courtroom Spectator (uncredited)
William Forrest
Mr. Greene (uncredited)
Robert Foulk
Rienzi Associate (uncredited)
Everett Glass
Doctor Emanuel (uncredited)
Dabbs Greer
Day Reporter (uncredited)
Harry Harvey
Bill (uncredited)
Selmer Jackson
Williams (uncredited)
Nolan Leary
Court Clerk (uncredited)
Rory Mallinson
Rienzi's Associate (uncredited)
Ann McCrea
Sally Gardner (uncredited)
Joseph Mell
Lugerman (uncredited)
Forbes Murray
Newspaperman (uncredited)
Howard Negley
Police Sergeant (uncredited)
Richard Neill
Newspaperman (uncredited)
Emerson Treacy
City Editor (uncredited)
Jesse White
Rienzi Associate (uncredited)
Mack Williams
Rienzi Associate (uncredited)
Barton Yarborough
Male Secretary (uncredited)
Carleton Young
Crane (uncredited)