Joseph L. Mankiewicz Director, Writer Elizabeth Taylor Cleopatra Actor Richard Burton Marc Antony Actor Rex Harrison Julius Caesar Actor Pamela Brown High Priestess Actor George Cole Flavius Actor Hume Cronyn Sosigenes Actor Cesare Danova Apollodorus Actor Kenneth Haigh Brutus Actor Andrew Keir Agrippa Actor Martin Landau Rufio Actor Roddy McDowall Caesar Augustus (Octavian) Actor Robert Stephens Germanicus Actor Francesca Annis Eiras Actor Herbert Berghof Theodotos Actor Michael Hordern Cicero Actor John Hoyt Cassius Actor Carroll O'Connor Casca Actor Sidney Buchman Writer Carlo Mario Franzero Writer Ranald MacDougall Writer Walter Wanger Producer Alex North Original Music Leon Shamroy Cinematographer Dorothy Spencer Film Editing John DeCuir Production Design, Art Director Herman A. Blumenthal Art Director Hilyard M. Brown Art Director Boris Juraga Art Director Maurice Pelling Art Director Jack Martin Smith Art Director Elven Webb Art Director Paul S. Fox Set Decoration Ray Moyer Set Decoration Walter M. Scott Set Decoration Vittorio Nino Novarese Costume Design Renié Costume Design Irene Sharaff Costume Design