| Person | Type | Job | Role(s) |
|---|---|---|---|
 André Previn | Crew | Sound | Original Music Composer |
 Billy Wilder | Crew | Directing | Director, Producer, Screenplay |
 Daniel Mandell | Crew | Editing | Editor |
 Doane Harrison | Crew | Production | Producer |
Edward G. Boyle | Crew | Art | Set Decoration |
 I. A. L. Diamond | Crew | Writing | Screenplay, Producer |
 Joseph LaShelle | Crew | Camera | Director of Photography |
 Lynn Stalmaster | Crew | Production | Casting |
Robert Luthardt | Crew | Art | Art Direction |
Robert Martin | Crew | Sound | Sound Designer |
 Roy Jenson | Crew | Crew | Stunts |
 Ann Shoemaker | Cast | Actress | Sister Veronica |
 Archie Moore | Cast | Actor | Mr. Jackson |
 Bartlett Robinson | Cast | Actor | Specialist #1 |
 Ben Wright | Cast | Actor | Doctor |
 Billy Beck | Cast | Actor | Maury's Assistant |
 Cliff Osmond | Cast | Actor | Purkey |
 Dodie Heath | Cast | Actress | Nun |
Harry Davis | Cast | Actor | Dr. Krugman |
 Harry Holcombe | Cast | Actor | O'Brien |
 Helen Kleeb | Cast | Actress | Law Firm Switchboard Operator and Receptionist |
 Herbie Faye | Cast | Actor | Maury - the Equipment Man |
 Howard McNear | Cast | Actor | Mr. Cimoli |
 Jack Lemmon | Cast | Actor | Harry Hinkle |
 Jim Brown | Cast | Actor | Running Back - Number 32 (archive footage) (uncredited) |
 John Anderson | Cast | Actor | Abraham Lincoln (uncredited) |
 Judi West | Cast | Actress | Sandy Hinkle |
 Judy Pace | Cast | Actress | Elvira |
Lauren Gilbert | Cast | Actor | Kincaid |
 Les Tremayne | Cast | Actor | Thompson |
 Lurene Tuttle | Cast | Actress | Mother Hinkle |
 Marge Redmond | Cast | Actress | Charlotte Gingrich |
Martin Blaine | Cast | Actor | Specialist #3 |
 Ned Glass | Cast | Actor | Doc Schindler |
 Noam Pitlik | Cast | Actor | Max |
 Robert DoQui | Cast | Actor | Man in Bar (as Bob Doqui) |
Robert P. Lieb | Cast | Actor | Specialist #2 |
 Ron Rich | Cast | Actor | Boom Boom Jackson |
 Sig Ruman | Cast | Actor | Professor Winterhalter |
 Walter Matthau | Cast | Actor | Willie Gingrich |
 William Christopher | Cast | Actor | Interne (as Bill Christopher) |
Keith Jackson | Cast | Actor | CBS Football Announcer |
 Herbert Ellis | Cast | Actor | TV Director (as Herb Ellis) |
Rudy Germane | Cast | Actor | Commuter (uncredited) |
Chester Jones | Cast | Cook (uncredited) | |
Daniel Elam | Cast | Actor | Bar Patron (uncredited) |
Maryesther Denver | Cast | Actress | Nurse |
Jon Silo | Cast | Actor | Tailor (uncredited) |
Gary Bohn | Cast | Paramedic (uncredited) | |
John Todd Roberts | Cast | Jeffrey Gingrich | |
Lisa Linsky | Cast | Ginger Gingrich (as Lisa Jill) | |
| Person | Type | Job | Role(s) |
