Victor Mature
Captain
Jean Simmons
Lavinina
Alan Young
Androcles
Robert Newton
Ferrovius
Maurice Evans
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
Strother Martin
Soldier (uncredited)
Millard Sherwood
Christian (uncredited)
