• 
  Mervyn LeRoy

  regizor

• 
  Robert Taylor

  Marcus Vinicius
• 
  Deborah Kerr

  Lygia
• 
  Peter Ustinov

  Nero
• 
  Leo Genn

  Petronius
• 
  Richard Larke

  Paznic
• 
  Jack George

  Fisherman
• 
  Robert Taylor

  Marcus Vinicius

• 
  Felix Aylmer

  Plautius
• 
  Scott R. Beal

  Fisherman
• 
  Bud Spencer

  Imperial Guard
• 
  Abraham Sofaer

  Paul
• 
  Finlay Currie

  Peter
• 
  Dario Michaelis

  Lydia Guard
• 
  Sophia Loren

  Lygia's slave

• 
  Elizabeth Taylor

  Christian prisoner in arena
• 
  Alfred Baillou

  Christian prisoner in arena
• 
  Marina Berti

  Eunice
• 
  Franco Fantasia

  Rol de o replică
• 
  Al Ferguson

  Apostle
• 
  Aldo Pini

  Headkeeper
• 
  Elspeth March

  Miriam
• 
  Leslie Bradley

  Hasta - 2nd Praetorian
• 
  Adriano Ambrogi

  Wine Bibber
• 
  Lia Di Leo

  Pedicurist
• 
  Anna Arena

  Rol de o replică
• 
  Walter Pidgeon

  Narator
• 
  Rosalie Crutchley

  Acte
• 
  Adrienne Corri

  Young Christian Girl
• 
  Norman Wooland

  Nerva
• 
  Richard Garrick

  Slave
• 
  John Myhers

  Paznic
• 
  Richard McNamara

  Legionnaire
• 
  Harriet Medin

  Rol de o replică
• 
  Buddy Baer

  Ursus
• 
  Geoffrey Dunn

  Terpnos
• 
  Patricia Laffan

  Poppaea
• 
  Peter Miles

  Nazarius
• 
  Nora Swinburne

  Pomponia
• 
  Ralph Truman

  Tigellinus

• 
  Sam Zimbalist

  producător
• 
  Cedric Gibbons

  scenografie
• 
  William A. Horning

  scenografie
• 
  William V. Skall

  imagine
• 
  Robert Surtees

  imagine
• 
  Herschel McCoy

  costume
• 
  Ralph E. Winters

  montaj
• 
  Miklós Rózsa

  coloană sonoră