Caligula

Helen Mirren as Caesonia Giancarlo Badessi as Claudius Mirella D'Angelo as Livia Adriana Asti as Ennia John Gielgud as Nerva Leopoldo Trieste as Charicles Donato Placido as Proculus Angela La Vorgna as Tortured Slave (uncredited) Malcolm McDowell as Caligula John Steiner as Longinus Paolo Bonacelli as Chaerea Osiride Pevarello as Giant Teresa Ann Savoy as Drusilla Peter O'Toole as Tiberius Guido Mannari as Macro Anneka Di Lorenzo as Messalina Lori Wagner as Agrippina

Aram Khachaturyan Music Gore Vidal Original Story Ted Whitehead Additional Dialogue Franco Rossellini Line Producer, Producer, Post Production Supervisor Osiride Pevarello Stunts Bruno Nicolai Orchestrator, Conductor, Original Music Composer Danilo Donati Costume Designer, Art Direction Sergei Prokofiev Music Renzo Rossellini Original Music Composer Claire Simpson Assistant Editor Bob Guccione Additional Writing, Producer Nino Baragli Editor Armando Tortorici Props Malcolm McDowell Additional Dialogue Federico Del Zoppo Camera Operator Tito LeDuc Choreographer Maria Favella Assistant Hairstylist Giorgio Ubaldi Stunt Coordinator Tinto Brass Camera Operator, Director, Editor Paolo Heusch Casting Director