| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alexander Golitzen | Crew | Art | Art Direction |
Aurelio Crugnola | Crew | Art | Art Direction |
 Bud Westmore | Crew | Costume & Make-Up | Makeup Supervisor |
Dede Allen | Crew | Production | Production Consultant |
 Edith Head | Crew | Costume & Make-Up | Costume Design |
Franco Fumagalli | Crew | Art | Set Decoration |
Hunt Downs | Crew | Crew | Unit Publicist |
John McCarthy Jr. | Crew | Art | Set Decoration |
 John Williams | Crew | Sound | Original Music Composer |
Larry Germain | Crew | Sound | Music Supervisor, Hairstylist |
Leonardo Bercovici | Crew | Directing | Director, Producer, Writer |
Marion Mertes | Crew | Directing | Script Supervisor |
Milton Feldman | Crew | Production | Production Supervisor |
Piero Portalupi | Crew | Camera | Director of Photography |
Renzo Lucidi | Crew | Editing | Consulting Editor |
Roberto Malenotti | Crew | Directing | Assistant Director |
 Sergio Mioni | Crew | Crew | Technical Advisor |
Stanley Wilson | Crew | Sound | Music Supervisor |
Cesare Gambarelli | Crew | Costume & Make-Up | Makeup Artist |
Italia Scandariato | Crew | Costume & Make-Up | Wardrobe Designer |
Waldon O. Watson | Crew | Sound | Sound |
Giuseppe Banchelli | Crew | Costume & Make-Up | Makeup Artist |
Luciano Piperno | Crew | Production | Unit Production Manager |
Milton Shifman | Crew | Editing | Editor |
Vasco Reggiani | Crew | Costume & Make-Up | Hairstylist |
Luciano Welisch | Crew | Sound | Sound |
Cesare Allione | Crew | Camera | Camera Operator |
Fred Wallach | Crew | Production | Production Manager |
 Annie Girardot | Cast | Actress | Liliana |
 Beppe Wolgers | Cast | Actor | Fahlen |
 Bibi Andersson | Cast | Actress | Karin Ullman |
 Birgitta Valberg | Cast | Actress | Mrs. Ullman |
 Didi Perego | Cast | Actress | Bruno's Girl Friend |
 Francesco Mulè | Cast | Actor | Manzetti (as Francesco Mulé) |
 Frank Sundström | Cast | Actor | Mr. Ullman |
 James Farentino | Cast | Actor | Bruno Cardini |
 Mario Nascimbene | Cast | Actor | Prof Ferrara |
 Robert Stack | Cast | Actor | David Frasier |
 Ted Gärdestad | Cast | Actor | Swedish Boy Playing Accordion (uncredited) |
 Toivo Pawlo | Cast | Actor | Rushenov |
Erika Rosell | Cast | Sissi | |
Cathy Riney | Cast | Cathy | |
Kenneth Gärdestad | Cast | Actor | Swedish Guy Playing Guitar (uncredited) |
| Person | Type | Job | Role(s) |
