Chester Erskine

Director

Nicholas Ray

Director

Jean Simmons

Lavinia

Victor Mature

Captain

Alan Young

Androcles

Robert Newton

Ferrovius

Maurice Evans

Emperor Antoninus (Caesar)

Elsa Lanchester

Megaera

Reginald Gardiner

Lentulus

Gene Lockhart

Menagerie Keeper

Alan Mowbray

Editor of Gladiators

Noel Willman

Spintho

John Hoyt

Cato

Jim Backus

Centurion

Lowell Gilmore

Metellus

Woody Strode

The Lion

Harry Cording

Soldier

Dick Elliott

Ox Cart Driver

Clint Dorrington

Officer in Forest

Lillian Clayes

Christian Woman