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)

James Dean

Press Boy (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)