| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert Whitlock | Crew | Visual Effects | Visual Effects |
Alexander Golitzen | Crew | Art | Art Direction |
 Billy Sands | Crew | Art | Assistant Production Design |
 Bud Westmore | Crew | Costume & Make-Up | Makeup Artist |
Edward Montagne | Crew | Production | Producer, Story |
 Jean Louis | Crew | Costume & Make-Up | Costume Design |
 John Guillermin | Crew | Directing | Director |
John McCarthy Jr. | Crew | Art | Set Decoration |
Joseph Gershenson | Crew | Sound | Music Supervisor |
Larry Germain | Crew | Costume & Make-Up | Hairstylist |
Loyal Griggs | Crew | Camera | Director of Photography |
Neal Hefti | Crew | Sound | Music |
Philip H. Reisman Jr. | Crew | Writing | Screenplay, Story |
Robert Priestley | Crew | Art | Set Decoration |
Sam E. Waxman | Crew | Editing | Editor |
Walter M. Simonds | Crew | Art | Art Direction |
Phil Bowles | Crew | Directing | Assistant Director |
Waldon O. Watson | Crew | Sound | Sound |
Lyle Cain | Crew | Sound | Sound |
Wes Thompson | Crew | Production | Unit Production Manager |
Cinefx | Crew | Art | Title Designer |
 Arte Johnson | Cast | Actor | Jackie |
Barbara Dana | Cast | Actress | Lita |
 Bert Freed | Cast | Actor | Police Lieutenant |
 Brock Peters | Cast | Actor | Waterpark |
 Coleen Gray | Cast | Actress | Betty Orbison |
 Gayle Hunnicutt | Cast | Actress | Maureen Preble |
 George Furth | Cast | Actor | Sonny Silene |
 George Peppard | Cast | Actor | P.J. Detweiler |
 Herb Edelman | Cast | Actor | Charlie (as Herbert Edelman) |
Jane Van Duser | Cast | Elinor Silene (as H. Jane Van Duser) | |
 Jason Evers | Cast | Actor | Jason Grenoble |
 John Qualen | Cast | Actor | Poppa |
 Ken Lynch | Cast | Actor | Thorson |
 Mary Gregory | Cast | Actress | Miss Winnick |
 Raymond Burr | Cast | Actor | William Orbison |
 Severn Darden | Cast | Actor | Shelton Quell |
 Susan Saint James | Cast | Actress | Linette Orbison |
 Wilfrid Hyde-White | Cast | Actor | Billings Browne |
 Jim Boles | Cast | Actor | Landlord's Agent |
King Charles MacNiles | Cast | Calypso Singer | |
| Person | Type | Job | Role(s) |
