Prince Leo, last in the line of rulers of a long-deposed monarchy on continental Europe and jaded with the frenetic search for kicks with the European jet-set, returns to his father's London town house for rest.
Marcello Mastroianni
as Prince Leo
Billie Whitelaw
as Margaret
Calvin Lockhart
as Pimp Roscoe
Vladek Sheybal
as Laszlo
Graham Crowden
as Lawyer Max
Gwen Ffrangcon Davies
as Hilda
Glenna Forster-Jones
as Salambo
David de Keyser
as David
Kenneth J. Warren
as Kowalski
Patsy Smart
as Mrs Kowalksi
Ram John Holder
as Black Preacher
Brinsley Forde
as Bip
