Demetrius and the Gladiators

Victor Mature character Demetrius
Susan Hayward character Messalina
Michael Rennie character Peter
Debra Paget character Lucia
Anne Bancroft character Paula
Jay Robinson character Caligula
Ernest Borgnine character Strabo
Richard Egan character Dardenius
Barry Jones character Claudius
Charles Evans character Cassius Chaerea
William Marshall character Glycon