Caligula

Malcolm McDowell

Acting

Drusilla

Teresa Ann Savoy

Acting

Caesonia

Helen Mirren

Acting

Tiberius

Peter O'Toole

Acting

Longinus

John Steiner

Acting

Macro

Guido Mannari

Acting

Chaerea

Paolo Bonacelli

Acting

Charicles

Leopoldo Trieste

Acting

Claudius

Giancarlo Badessi

Acting

Livia

Mirella D'Angelo

Acting

Messalina

Anneka Di Lorenzo

Acting

Agrippina

Lori Wagner

Acting

Ennia

Adriana Asti

Acting

Nerva

John Gielgud

Acting

Gemellus

Bruno Brive

Acting

Mnester

Rick Parets

Acting

Subura Singer

Paula Mitchell

Acting

Giant

Osiride Pevarello

Acting

Proculus

Donato Placido

Acting

Tortured Slave (uncredited)

Angela La Vorgna

Acting