Caligula

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

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