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