John Cleese

Sherlock Holmes

Arthur Lowe

Dr. John H. Watson

Joss Ackland

President

Ron Moody

Dr. Henry Gropinger ( Kissinger )

Connie Booth

Mrs. Hudson / Francine Moriarty

Christopher Malcolm

The Other CIA Man

Holly Palance

Air Hostess

Val Pringle

Black CIA Man

Dudley Jones

Hercule Poirot