The Sign of the Cross

Fredric March

as Marcus Superbus - Prefect of Rome

Elissa Landi

as Mercia

Claudette Colbert

as Empress Poppaea

Charles Laughton

as Emperor Nero Claudius Caesar

Ian Keith

as Tigellinus

Arthur Hohl

as Titus

Harry Beresford

as Favius Fontelas

Tommy Conlon

as Stephan

Ferdinand Gottschalk

as Glabrio

Vivian Tobin

as Dacia

William V. Mong

as Licinius

Joyzelle Joyner

as Ancaria

Richard Alexander

as Viturius

Nat Pendleton

as Strabo

Clarence Burton

as Servillius

Harold Healy

as Tybul

Robert Seiter

as Philodemus

Charles Middleton

as Tyros

Henry Brandon

as Colosseum Spectator (uncredited)

John Carradine

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

Dave O'Brien

as Christian on Stairway (uncredited)

Sally Rand

as Crocodiles' Victim (uncredited)

Arthur Shields

as Chaplain Costello (1944 Re-Release Prologue) (uncredited)

Tom Tully

as Hoboken (1944 Re-Release Prologue) (uncredited)

Lionel Belmore

as Bettor of 300 Silver

Ynez Seabury

as Little Girl