| Person | Type | Job | Role(s) |
|---|---|---|---|
 Abe Seidman | Crew | Sound | Sound |
 Adam Holender | Crew | Camera | Director of Photography |
 Ann Roth | Crew | Costume & Make-Up | Costume Design |
Bob Grimaldi | Crew | Costume & Make-Up | Hairstylist |
Burtt Harris | Crew | Directing | Assistant Director |
 Dick Smith | Crew | Costume & Make-Up | Makeup Artist |
Dick Vorisek | Crew | Sound | Sound Mixer |
Ed Rothkowitz | Crew | Editing | Assistant Editor |
Edward Swanson | Crew | Crew | Carpenter |
Fred C. Caruso | Crew | Production | Assistant Production Manager |
Hal Schaffel | Crew | Production | Production Manager |
 Hugh A. Robertson | Crew | Editing | Editor |
Irving Buchman | Crew | Costume & Make-Up | Makeup Artist |
Jack Fitzstephens | Crew | Sound | Sound Editor |
 James Leo Herlihy | Crew | Writing | Novel |
 Jerome Hellman | Crew | Production | Producer |
 Jim Clark | Crew | Crew | Creative Consultant |
 John Barry | Crew | Sound | Original Music Composer, Music Supervisor |
John Robert Lloyd | Crew | Art | Production Design |
 John Schlesinger | Crew | Directing | Director |
 Kenneth Utt | Crew | Production | Associate Producer |
Nicholas Sgarro | Crew | Directing | Continuity |
Pablo Ferro | Crew | Crew | Title Graphics |
Philip Smith | Crew | Art | Set Decoration |
Richard C. Kratina | Crew | Camera | Camera Operator |
Richard P. Cirincione | Crew | Editing | Assistant Editor |
 Toots Thielemans | Crew | Sound | Music |
 Waldo Salt | Crew | Writing | Screenplay |
Norman Leigh | Crew | Lighting | Electrician |
Vincent Connelly | Crew | Sound | Sound Editor |
Michael Mahony | Crew | Camera | Key Grip |
Willis Conner | Crew | Art | Assistant Art Director |
Leonard Saltzberg | Crew | Editing | Assistant Editor |
Willie Meyerhoff | Crew | Lighting | Electrician |
Edward Carzero | Crew | Crew | Scenic Artist |
Max Soloman | Crew | Costume & Make-Up | Wardrobe Supervisor |
Al Scott | Cast | Cafeteria Manager | |
Al Stetson | Cast | Actor | Bus Driver |
Alma Felix | Cast | Actress | Laundromat Lady |
Ann Thomas | Cast | Actress | The Frantic Lady |
 Anthony Holland | Cast | Actor | TV Bishop |
Arlene Reeder | Cast | Actress | The Old Lady |
 Arthur Anderson | Cast | Actor | Hotel Clerk |
 Barnard Hughes | Cast | Actor | Towny |
 Bob Balaban | Cast | Actor | The Young Student |
 Brenda Vaccaro | Cast | Actress | Shirley |
Cecelia Lipson | Cast | Actress | The Party |
 Dustin Hoffman | Cast | Actor | Enrico "Ratso" Rizzo |
 Georgann Johnson | Cast | Actress | Rich Lady |
George Eppersen | Cast | Ralph | |
 Gilman Rankin | Cast | Actor | Woodsy Niles |
 International Velvet | Cast | Actress | The Party |
Jan Tice | Cast | Actress | Freaked-Out Lady |
Jeffrey Walker | Cast | Hippie (uncredited) | |
 Jennifer Salt | Cast | Actress | Annie |
Joan Murphy | Cast | Actress | The Waitress |
 John McGiver | Cast | Actor | Mr. O'Daniel |
 Jon Voight | Cast | Actor | Joe Buck |
Jonathan Kramer | Cast | Actor | Jackie |
 Larry Sherman | Cast | Actor | Homeless Man (uncredited) |
Linda Davis | Cast | Actress | Mother on the Bus |
 M. Emmet Walsh | Cast | Actor | Bus Passenger (uncredited) |
 Marlene Clark | Cast | Actress | Party Guest (uncredited) |
 Mary Boylan | Cast | Actress | Old Lady in Subway (uncredited) |
 Pat Ast | Cast | Actress | Party Guest (uncredited) |
 Paul Benjamin | Cast | Actor | Bartender |
 Paul Jabara | Cast | Actor | The Party |
Paul Jasmin | Cast | Actor | Party Guest (uncredited) |
 Paul Morrissey | Cast | Actor | The Party |
Paul Rossilli | Cast | Actor | Hansel McAlbertson |
 Philip Bruns | Cast | Actor | Man in TV Montage (uncredited) |
 Randall Carver | Cast | Actor | Rapist in Flashback (uncredited) |
Renee Semes | Cast | Actress | Hippie in Coffee Shop (uncredited) |
 Richard Clarke | Cast | Actor | Escort Service Man |
Robert Dahdah | Cast | Actor | Bus Passenger (uncredited) |
 Ruth White | Cast | Actress | Sally Buck |
 Sandy Duncan | Cast | Actress | Woman in TV Montage (uncredited) |
 Sylvia Miles | Cast | Actress | Cass |
T. Tom Marlow | Cast | Little Joe | |
 Taylor Mead | Cast | Actor | The Party |
Tina Scala | Cast | Actress | Laundromat Lady |
 Ultra Violet | Cast | Actress | The Party |
 Viva | Cast | Actress | Gretel McAlbertson |
Waldo Salt | Cast | Actor | Joe Pyne on TV Show (uncredited) |
 Bill Walters | Cast | Actor | St. Bernard Owner (uncredited) |
 Trent Gough | Cast | Man at Lunch Counter (uncredited) | |
Jay Morran | Cast | Pimp (uncredited) | |
Vito Siracusa | Cast | Vegetable Grocer | |
Peter Scalia | Cast | Vegetable Grocer | |
Gary Owens | Cast | Little Joe | |
J.T. Masters | Cast | Old Cow-Hand | |
Peter Zamagias | Cast | Hat Shop Owner | |
| Person | Type | Job | Role(s) |
