Jeremy Spenser
Guido Ferugia
Acting
Guy Rolfe
John Morell
Acting
Kathleen Ryan
Catherine Morell
Acting
Kathleen Byron
Anne Bondini
Acting
Henry Oscar
Mario Bondini
Acting
Rosalie Crutchley
Carlotta Ferugia
Acting
Ferdy Mayne
Carlo Ferugia
Acting
James Robertson Justice
Sir Arthur Harold
Acting
John Slater
Dr. Lorenzo
Acting
Christopher Lee
Newsman
Acting
Hugo Schuster
Dr. Freihaus
Acting
Robert Rietti
Giuseppe
Acting
Robin Dowell
Nick Morell
Acting
Michael Balfour
Lucio
Acting
David McCallum Sr.
Leader of orchestra, Royal Albert Hall
Acting
Dora Hyde
Leader of orchestra, Naples
Acting
Michael Croudson
Nick's Friend
Acting
Don Liddel
Benjamino
Acting
Ben Willian
Car Driver
Acting
Alex Fields
Doorkeeper
Acting
Penny Dane
Maid
Acting
Leonard Trolley
Waiter
Acting