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