Full Credits
26 members

Fredric March
Marcus Superbus - Prefect of Rome

Elissa Landi
Mercia

Claudette Colbert
Empress Poppaea

Charles Laughton
Emperor Nero Claudius Caesar

Ian Keith
Tigellinus

Arthur Hohl
Titus

Harry Beresford
Favius Fontelas

Tommy Conlon
Stephan

Ferdinand Gottschalk
Glabrio

Vivian Tobin
Dacia

William V. Mong
Licinius

Joyzelle Joyner
Ancaria

Richard Alexander
Viturius

Nat Pendleton
Strabo

Clarence Burton
Servillius
Harold Healy
Tybul

Robert Seiter
Philodemus

Charles Middleton
Tyros

Henry Brandon
Colosseum Spectator (uncredited)

John Carradine
Christian Martyr / Gladiator Leader / Voice in Coliseum Mob (uncredited)

Dave O'Brien
Christian on Stairway (uncredited)

Sally Rand
Crocodiles' Victim (uncredited)

Arthur Shields
Chaplain Costello (1944 Re-Release Prologue) (uncredited)

Tom Tully
Hoboken (1944 Re-Release Prologue) (uncredited)

Lionel Belmore
Bettor of 300 Silver

Ynez Seabury
Little Girl
20 members
Cecil B. DeMille
Director
Edward Salven
Assistant Director
Mitchell Leisen
Assistant Director
Sidney Buchman
Screenplay
Waldemar Young
Screenplay
Wilson Barrett
Theatre Play
Roy Burns
Production Manager
Cecil B. DeMille
Producer
Karl Struss
Director of Photography
Otto Dyar
Still Photographer
Treg Brown
Sound Effects Editor
Jay Chernis
Music
Milan Roder
Music
Paul Marquardt
Music
Rudolph G. Kopp
Music
Harry Lindgren
Sound
Mitchell Leisen
Art Direction
James Collins
Makeup Artist
Mitchell Leisen
Costume Design
Anne Bauchens
Editor