Directed by
| Lou Antonio | ||
Writing Credits
| Herman Miller | ... | (creator) |
| Lou Shaw | ... | (written by) & |
| Robert Hamilton | ... | (written by) |
Cast (in credits order)
| Dennis Weaver | ... | Sam McCloud | |
| J.D. Cannon | ... | Peter B. Clifford | |
| Terry Carter | ... | Sgt. Joe Broadhurst | |
| Diana Muldaur | ... | Chris Coughlin | |
| Lonny Chapman | ... | Wally Forman | |
| George Gaynes | ... | Floyd Spencer | |
| Robert Ellenstein | ... | Andrews | |
| Robert Reed | ... | Jason Carter | |
| Stack Pierce | ... | Captain Roth | |
| Robert Weaver | ... | Stan | |
| Adrienne Larussa | ... | Claire | |
| Dee Timberlake | ... | Maggie | |
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David Garfield | ... | Dr. Maynard |
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Mel Gallagher | ... | Carey |
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Hal Riddle | ... | Jake Porter |
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Skip Lowell | ... | Mark |
| J. Jay Saunders | ... | Frank Colton | |
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Rosalind Saunders | ... | Flo |
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Terry Kingsley-Smith | ... | Steward (as Terry Kingsley Smith) |
Produced by
| Winrich Kolbe | ... | associate producer |
| Glen A. Larson | ... | executive producer |
| Ron Satlof | ... | supervising producer (as Ronald Gilbert Satlof) |
| Lou Shaw | ... | producer |
Music by
| Stu Phillips | ||
Cinematography by
| Ronald W. Browne | ... | director of photography |
Editing by
| Gene Ranney | ... | (as Gene E. Ranney) |
Art Direction by
| Alexander A. Mayer | ||
Set Decoration by
| Claire P. Brown | ||
Production Management
| Harker Wade | ... | unit manager |
| Charles Clement | ... | post production operations head (uncredited) |
Second Unit Director or Assistant Director
| Ronald Martinez | ... | assistant director (as Ron Martinez) |
Sound Department
| Robert J. Miller | ... | sound |
Costume and Wardrobe Department
| Burton Miller | ... | costumer |
Editorial Department
| Richard Belding | ... | editorial supervision |
Music Department
| Henry Mancini | ... | composer: "Mystery Movie" theme |
| Hal Mooney | ... | music supervisor |
Additional Crew
| Wayne Fitzgerald | ... | main title design |
| Hank Simms | ... | announcer (uncredited) |