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James Coburn as Patman |
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Kate Nelligan as Peabody |
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Fionnula Flanagan as Abadaba |
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Leslie Carlson as Mr. Abernathy |
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Candy Kane as Mrs. Beckman |
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Michael Kirby as Dr. Turley |
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Alan McRae as Dr. Bloom |
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Jan Rubeš as Vrakettas |
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Hugh Webster as Mr. Wolfe |
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Lynne Griffin as Monica |
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Charles Jolliffe as Priest |
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Kenneth Wickes as Mr. Arnoldi |
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Tabitha Herrington as Montgomery |
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Lois Maxwell as Director |
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Laura Press as Nurse Graves |
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Cathryn Balk as Singing Lady |
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Hagan Beggs as Bateman |
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Paul Rothery as Dr. Maclarland |
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David Diamond as Big Eddy |
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Blu Mankuma as Orderly |
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Shirley Barclay as Orderly |
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David L. Crowley as Orderly |
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Deryl Hayes as Orderly |
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John Vye as Bus Driver |
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Garry Chalk as Policeman |
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Lloyd Berry as Policeman |
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Betty Linde as Mental Patient (uncredited) |
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Judith Berlin as Mental Patient (uncredited) |
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Alan Rose as Morgue Attendant (uncredited) |
| Production | Alexander MacDonald | Producer |
| Production | William T. Marshall | Producer |
| Production | Henk Van der Kolk | Producer |
| Sound | Paul Hoffert | Original Music Composer |
| Camera | John Coquillon | Director of Photography |
| Editing | Vince Hatherley | Editor |
| Editing | David Nicholson | Editor |
| Art | Trevor Williams | Production Design |
| Art | Richard Wilcox | Art Direction |
| Art | Steve Shewchuk | Set Decoration |
| Costume & Make-Up | William Ware Theiss | Costume Design |
| Costume & Make-Up | Ken Brooke | Makeup Artist |
| Costume & Make-Up | Phyllis Newman | Makeup Artist |
| Costume & Make-Up | Edward Ternes | Makeup Artist |
| Sound | Wayne Griffin | Sound Editor |
| Sound | Jack Heeren | Sound Engineer |
| Sound | Peter Thillaye | Sound Editor |
| Sound | Brian Simmons | Sound Mixer |
| Directing | John Guillermin | Director |
| Writing | Thomas Hedley Jr. | Screenplay |
