| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andrew Mondshein | Crew | Editing | Assistant Editor |
 Andrzej Bartkowiak | Crew | Camera | Director of Photography |
Burtt Harris | Crew | Production | Producer, First Assistant Director |
 Colleen Callaghan | Crew | Costume & Make-Up | Hairstylist |
Edward Pisoni | Crew | Art | Art Direction |
George DeTitta Sr. | Crew | Art | Set Decoration |
 Ira Levin | Crew | Writing | Theatre Play, Writer |
Jack Fitzstephens | Crew | Editing | Editor |
James Sabat | Crew | Sound | Sound Mixer |
 Jay Presson Allen | Crew | Writing | Screenplay, Executive Producer |
 Jeannie Epper | Crew | Crew | Stunts |
Jennifer Ogden | Crew | Production | Unit Production Manager |
Joe Cranzano | Crew | Costume & Make-Up | Makeup Artist |
 Johnny Mandel | Crew | Sound | Original Music Composer |
Joseph M. Caracciolo | Crew | Production | Unit Manager |
Lee Dichter | Crew | Sound | Sound Re-Recording Mixer |
Rick Shaine | Crew | Sound | Sound Editor |
 Sidney Lumet | Crew | Directing | Director |
Tony Lloyd | Crew | Costume & Make-Up | Makeup Artist |
 Tony Walton | Crew | Art | Production Design, Costume Design |
Alfred De Liagre Jr. | Crew | Production | Associate Producer |
Al Nahmias | Crew | Sound | Sound Editor |
Jess Soraci | Crew | Sound | Sound Editor |
Bran Ferren | Crew | Crew | Special Effects, Visual Effects Director |
 Christopher Reeve | Cast | Actor | Clifford Anderson |
 Dyan Cannon | Cast | Actress | Myra Bruhl |
George Peck | Cast | Actor | Stage Actor |
 Henry Jones | Cast | Actor | Porter Milgrim |
 Irene Worth | Cast | Actress | Helga ten Dorp |
 Jenny Lumet | Cast | Actress | Stage Newsboy |
 Joe Silver | Cast | Actor | Seymour Starger |
Joel Siegel | Cast | Joel Siegel | |
 Michael Caine | Cast | Actor | Sidney Bruhl |
 Tony DiBenedetto | Cast | Actor | Burt - the Bartender |
Al LeBreton | Cast | Handsome Actor | |
Francis B. Creamer Jr. | Cast | The Minister (as Rev. Francis B. Creamer Jr.) | |
Perry Rosen | Cast | Stage Actor | |
Jayne Heller | Cast | Stage Actress | |
Jeffrey Lyons | Cast | Jeffrey Lyons | |
Stewart Klein | Cast | Stewart Klein | |
| Person | Type | Job | Role(s) |
