Lucilla

Sophia Loren

Acting

Livius

Stephen Boyd

Acting

Marcus Aurelius

Alec Guinness

Acting

Timonides

James Mason

Acting

Commodus

Christopher Plummer

Acting

Verulus

Anthony Quayle

Acting

Ballomar

John Ireland

Acting

Sohamus

Omar Sharif

Acting

Cleander

Mel Ferrer

Acting

Julianus

Eric Porter

Acting

Senator

Finlay Currie

Acting

Polybius

Andrew Keir

Acting

Niger

Douglas Wilmer

Acting

Victorinus

George Murcell

Acting

Virgilianus

Norman Wooland

Acting

Cornelius

Michael Gwynn

Acting

Marcellus

Virgílio Teixeira

Acting

Claudius

Peter Damon

Acting

Lentulus

Rafael Luis Calvo

Acting

Helva

Lena von Martens

Acting

Barbarian (uncredited)

Roland Carey

Acting

Part of Court (uncredited)

Margaret Fuller

Acting

Gladiators Trainer (uncredited)

Mario Ghignone

Acting

Tauna (uncredited)

Gabriella Licudi

Acting

Brother of Livius (uncredited)

Jeffrey O'Kelly

Writing

Opening Narrator (voice / uncredited)

Robert Rietti

Acting

Marius (uncredited)

Guy Rolfe

Acting

Soldier on Horse (uncredited)

José Terrón

Acting

Barbarian (uncredited)

Friedrich von Ledebur

Acting

Roman Citizen, Slave Woman (uncredited)

Patricia Wright

Acting