Joseph Mydell

as Professor Raymond Osborne

as Nakitanda

as Jack Bantock

as Victor

as Rex

as Bill

as Brian

as Dr. Oba

as Johnny Matovu

as Dad

as Wood Dweller

as John of Gaunt / Lord Willoughby

as Bert

as Richard Elgar

as Gonzalo

as Lord Stanley

as Ben

as Old Sese

as Himself / Casca

as Jacques (segment "Perfect")

as Aegeon

as Hotel Manager

as Billy

as The Prophet

as Jacques

as Ben Jackson

as Self - actor

as Mark

as Lindon

as Doctor

as Doctor (uncredited)

as Dr. Isaac Vernon

as Jerome

as John Kane

as Lionel Carson

as Lampeter

as Duke

as Coneybear

as Inspector Weston

as Clyde

as Kibii

as Peter

as Johnson

as John Tetteh