| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alexander Golitzen | Crew | Art | Art Direction |
Betty A. Griffin | Crew | Directing | Script Supervisor |
 Bob Fosse | Crew | Directing | Director, Choreographer |
 Bud Westmore | Crew | Costume & Make-Up | Makeup Artist |
 Cy Coleman | Crew | Sound | Original Music Composer, Songs |
Dorothy Fields | Crew | Writing | Lyricist |
Douglas Green | Crew | Directing | Assistant Director |
 Edith Head | Crew | Costume & Make-Up | Costume Design |
 Ennio Flaiano | Crew | Writing | Original Story |
 Federico Fellini | Crew | Writing | Original Story |
George C. Webb | Crew | Art | Art Direction |
Jack D. Moore | Crew | Art | Set Decoration |
Joseph Gershenson | Crew | Sound | Music Supervisor |
Larry Germain | Crew | Costume & Make-Up | Hairstylist |
 Neil Simon | Crew | Writing | Musical |
 Peter Stone | Crew | Writing | Screenplay |
 Ralph Burns | Crew | Sound | Orchestrator |
Robert Arthur | Crew | Production | Producer |
Robert Surtees | Crew | Camera | Director of Photography |
Ronald Pierce | Crew | Sound | Sound |
Stuart Gilmore | Crew | Editing | Editor |
 Sydney Guilaroff | Crew | Costume & Make-Up | Hair Designer |
 Tullio Pinelli | Crew | Writing | Original Story |
William Russell | Crew | Sound | Sound |
Waldon O. Watson | Crew | Sound | Sound |
Ernest B. Wehmeyer | Crew | Production | Production Manager |
Arnold Schwarzwald | Crew | Sound | Music Editor |
Len Peterson | Crew | Sound | Sound |
 Adele Yoshioka | Cast | Actress | Dancer (uncredited) |
 Alan Hewitt | Cast | Actor | Nicholsby |
 Alfred Dennis | Cast | Actor | Waiter at 'Chile Hacienda' (uncredited) |
 Barbara Bouchet | Cast | Actress | Ursula |
 Ben Vereen | Cast | Actor | Dancer |
 Bud Cort | Cast | Actor | Flower Child (uncredited) |
 Buddy Joe Hooker | Cast | Actor | Baseball Player (uncredited) |
Buddy Lewis | Cast | Actor | Appliance Salesman (uncredited) |
 Ceil Cabot | Cast | Actress | Married Woman (uncredited) |
Charles Brewer | Cast | Young Man on Bridge (uncredited) | |
 Chelsea Brown | Cast | Actress | Dancer (uncredited) |
 Chita Rivera | Cast | Actress | Nickie |
 Dante DiPaolo | Cast | Actor | Charlie |
Dee Carroll | Cast | Actress | Woman on Tandem (uncredited) |
Diki Lerner | Cast | Actor | Man with Dog on Bridge (uncredited) |
 George DeNormand | Cast | Actor | Onlooker at Park (uncredited) |
 Georgina Spelvin | Cast | Actress | Dancer (uncredited) |
 Henry Beckman | Cast | Actor | Policeman (uncredited) |
Jeff Burton | Cast | Actor | Policeman (uncredited) |
Jerry Trent | Cast | Actor | Dancer (uncredited) |
 John McMartin | Cast | Actor | Oscar |
John Wheeler | Cast | Actor | Dancer |
 Joseph Mell | Cast | Actor | Man on Bridge (uncredited) |
 Judith Lowry | Cast | Actress | Old Lady on Park Bench (uncredited) |
Tifni Twitchell | Cast | Dancer (uncredited) | |
 Kathleen Cody | Cast | Actress | Flower Girl (uncredited) |
 Kathryn Doby | Cast | Actress | Dancer (uncredited) |
 Lance LeGault | Cast | Actor | Dancer (uncredited) |
Larry Billman | Cast | Actor | Dancer (uncredited) |
 Leoda Richards | Cast | Actress | Onlooker at Park (uncredited) |
 Leon Alton | Cast | Actor | Dancer (uncredited) |
Leon Bing | Cast | Model | |
Lonnie Burr | Cast | Willie (uncredited) | |
 Lorene Yarnell Jansson | Cast | Actress | Dancer (uncredited) |
Louise Quick | Cast | Dancer (uncredited) | |
 Maudie Prickett | Cast | Actress | Nurse on Bridge (uncredited) |
 Noble 'Kid' Chissell | Cast | Actor | Onlooker at Park (uncredited) |
 Nolan Leary | Cast | Actor | Manfred (uncredited) |
 Paula Kelly | Cast | Actress | Helene |
 Ricardo Montalban | Cast | Actor | Vittorio |
 Richard Angarola | Cast | Actor | Maitre d' (uncredited) |
 Sammy Davis Jr. | Cast | Actor | Big Daddy |
Sharon Harvey | Cast | Young Woman on Bridge (uncredited) | |
 Shirley MacLaine | Cast | Actress | Charity |
 Stubby Kaye | Cast | Actor | Herman |
Suzanne Charny | Cast | Actress | Dancer |
Tom Hatten | Cast | Actor | Man in Tandem (uncredited) |
 Toni Basil | Cast | Actress | Dancer (uncredited) |
Trish Mahoney | Cast | Dancer (uncredited) | |
Jackie Mitchell | Cast | Model (uncredited) | |
Frank Radcliffe | Cast | Dancer (uncredited) | |
Marco López | Cast | Actor | Man in Park (uncredited) |
Jerry Mann | Cast | Actor | Singer (uncredited) |
Charlene Ryan | Cast | Dancer (uncredited) | |
John Frayer | Cast | Patron at Dance Hall (uncredited) | |
 Lee Roy Reams | Cast | Dancer | |
Ellen Halpin | Cast | Dancer (uncredited) | |
John Craig | Cast | Patron at Dance Hall (uncredited) | |
Marguerite DeLain | Cast | Dancer (uncredited) | |
 Jack Berle | Cast | Actor | Onlooker at Park (uncredited) |
Kirk Kirksey | Cast | Dancer (uncredited) | |
Sandy Rovetta | Cast | Dancer (uncredited) | |
Carroll Roebke | Cast | Model (uncredited) | |
Richard Korthaze | Cast | Dancer (uncredited) | |
Carlton Johnson | Cast | Dancer (uncredited) | |
Suzanne Charny | Cast | Dancer | |
Chuck Harrod | Cast | Singer (uncredited) | |
Francine Henderson | Cast | Onlooker at Park (uncredited) | |
 Alma Platt | Cast | Actress | Lady with Hat on Bridge (uncredited) |
Walter Painter | Cast | Dancer (uncredited) | |
Patrick Spohn | Cast | Dancer (uncredited) | |
Herman Boden | Cast | Dancer (uncredited) | |
Lynn Fields | Cast | Dancer (uncredited) | |
Bud Vest | Cast | Dancer | |
Bryan Da Silva | Cast | Actor | Dancer (uncredited) |
Ray Chabeau | Cast | Dancer (uncredited) | |
Ted Monson | Cast | Dancer (uncredited) | |
Donald Bradburn | Cast | Dancer (uncredited) | |
Dave Gold | Cast | Panhandler (uncredited) | |
April Nevins | Cast | Dancer (uncredited) | |
Linda Clifford | Cast | Dancer (uncredited) | |
Jimmy Fields | Cast | Dancer (uncredited) | |
Dom Salinaro | Cast | Dancer (uncredited) | |
Renata Vaselle | Cast | Dancer (uncredited) | |
Cheryl Christiansen | Cast | Dancer (uncredited) | |
Al Lanti | Cast | Dancer | |
| Person | Type | Job | Role(s) |
