| Person | Type | Job | Role(s) |
|---|---|---|---|
 David Chapman | Crew | Art | Production Design |
 David Newman | Crew | Sound | Music |
 Donald Petrie | Crew | Directing | Director |
 Gary Goetzman | Crew | Production | Executive Producer |
 Jack Gill | Crew | Directing | Second Unit Director |
 José Luis Alcaine | Crew | Camera | Director of Photography |
 Mike Reiss | Crew | Writing | Writer |
 Nathalie Marciano | Crew | Production | Producer |
Patrick J. Don Vito | Crew | Editing | Editor |
 Peter Safran | Crew | Production | Executive Producer |
 Rita Wilson | Crew | Production | Executive Producer |
Sheila Jaffe | Crew | Production | Casting |
 Tom Hanks | Crew | Production | Executive Producer |
Jeff Abberley | Crew | Production | Executive Producer |
Michelle Chydzik Sowa | Crew | Production | Producer |
 Alistair McGowan | Cast | Actor | Nico |
 Bernice Stegers | Cast | Actress | Maria |
 Brian Palermo | Cast | Actor | Marc |
 Caroline Goodall | Cast | Actress | Dr. Elizabeth Tullen |
 Harland Williams | Cast | Actor | Big Al Sawchuck |
 Ian Gomez | Cast | Actor | Hotel Clerk |
 Ian Ogilvy | Cast | Actor | Mr. Stewart Tullen |
Jennifer Rope | Cast | Actress | Pretty Nurse |
 José María Sacristán | Cast | Actor | Jewelry Shop Owner |
 Lorin Dreyfuss | Cast | Actor | Irv's Photo Double |
 María Adánez | Cast | Actress | Lena |
 María Botto | Cast | Actress | Lala Cruz |
 María José Goyanes | Cast | Actress | Dour Nurse |
 Natalie O'Donnell | Cast | Actress | Sue |
 Nia Vardalos | Cast | Actress | Georgia Ianakopolis |
 Rachel Dratch | Cast | Actress | Kim |
 Ralph Nossek | Cast | Actor | Barnaby |
 Richard Dreyfuss | Cast | Actor | Irv Gideon |
Rita Wilson | Cast | Actress | Elinor |
Sheila Bernette | Cast | Actress | Dorcas |
 Takis Papamattheou | Cast | Actor | Souvenir Shop Owner |
 Alexis Georgoulis | Cast | Actor | Poupi Kakas |
 Jareb Dauplaise | Cast | Actor | Gator |
 Nacho Pérez | Cast | Actor | Doudi Kakas |
 Sophie Stuckey | Cast | Actress | Caitlin |
 Simon Gleeson | Cast | Actor | Ken |
Alex Spijksma | Cast | Actor | Bartender |
 Denise Moreno | Cast | Actress | Kathy |
 Christina Mitropoulou | Cast | Actress | Canadian Tourist (uncredited) |
Nadav Malamud | Cast | Actor | Greek Man 1 |
Melina Kyriakopoulou | Cast | Actress | Angry Canadian |
Vassilis Psychogiopoulos | Cast | Actor | Souvlaki Guy |
Marta Schweizer | Cast | Actress | Olga |
Roland Sanden | Cast | Actor | Greek Man 2 |
Serenella | Cast | Actress | Svetlana |
Alberto Santiago | Cast | Actor | Bar Owner |
Heather Blair | Cast | Actress | American Tourist (uncredited) |
| Person | Type | Job | Role(s) |
