Dirk Bogarde

Himself - Host / Narrator

Robert Graves

Himself - author of 'I, Claudius'

Josef von Sternberg

Himself - Director

Merle Oberon

Herself

Flora Robson

Herself (Livia) (as Dame Flora Robson)

Emlyn Williams

Himself

John Abbott

Himself - Ms. Robson's Host

Charles Laughton

Claudius

Robert Newton

Captain of Caligula's guard