演职人员
Guido Ferugia
Jeremy Spenser
John Morell
Guy Rolfe
Catherine Morell
Kathleen Ryan
Anne Bondini
Kathleen Byron
Mario Bondini
Henry Oscar
Carlotta Ferugia
罗莎莉·克拉切利
Carlo Ferugia
Ferdy Mayne
Sir Arthur Harold
詹姆斯·罗伯逊·贾斯蒂斯
Dr. Lorenzo
John Slater
Newsman
克里斯托弗·李
Dr. Freihaus
Hugo Schuster
Giuseppe
罗伯特·里埃蒂
Nick Morell
Robin Dowell
Lucio
Michael Balfour
Leader of orchestra, Royal Albert Hall
David McCallum Sr.
Leader of orchestra, Naples
Dora Hyde
Nick's Friend
Michael Croudson
Benjamino
Don Liddel
Car Driver
Ben Willian
Doorkeeper
Alex Fields
Maid
Penny Dane
Waiter
Leonard Trolley