Jack Palance
Milo March
Anita Ekberg
Trudie Hall
Nigel Patrick
Sam Carter
Anthony Newley
Ernesto
Bonar Colleano
Martin Lomer
Sean Kelly
Rizzio
Sidney James
Franklin
Donald Pleasence
Organ Grinder
Eric Pohlmann
Tristao
Josephine Brown
Mrs. Frazur
Gerard Heinz
Stone
Alec Mango
Lopez
Anne Aubrey
Girl on Train
Mary Laura Wood
Mrs. Pritchard
Angela White
Pamela Pritchard
Alfred Burke
Mr. Pritchard
Bill Shine
English Husband
Joan Ingram
English Wife
Naomi Chance
Jane Leighton
Mark Baker
Mullins
Alex Gallier
Hotel Manager Lisbon
Walter Gotell
Profuno
Richard Golding
Bar Head Waiter
Maxwell Shaw
Desk Clerk Lisbon
Raymond Adamson
Police Inspector (uncredited)
Paul Beradi
Bystander at Wrecked Car (uncredited)
Ernest Blyth
Man in Lisbon Hotel (uncredited)
Jack Cunningham
Stone's Jailer (uncredited)
Victor Harrington
Man in Madrid Hotel (uncredited)
Anthony John
Child (uncredited)
Humphrey Morton
Dapper Liile Man (uncredited)
John Moulder-Brown
(uncredited)
Derek Prentice
Aircraft Passenger (uncredited)
Anthony Richmond
Child (uncredited)
Steven Scott
Policeman (uncredited)