Cast & crew
Double Negative (1980)
Directed by George Bloomfield Written by Charles Dennis, Thomas Hedley Jr.
Cast
| Michael Sarrazin | Michael |
| Susan Clark | Sapper West |
| Kate Reid | Mrs. Dunn |
| Anthony Perkins | Lawrence |
| Howard Duff | Harlen Maguire |
| Elizabeth Shepherd | Frances / SPAT |
| Al Waxman | Dellassandro |
| Kenneth Welsh | Dr Chaleck |
| Lee Broker | Airport Bartender |
| Ken James | Editor |
| John Candy | John Rambo |
| Douglas Campbell | Walker |
| Maury Chaykin | Rollins |
| John Friesen | Trucker |
| Joe Flaherty | Roger Thornhill |
| David Gardner | SFC Cunningham |
| Ron Hartmann | Brutus 'Brutal' Howell |
| Kate Lynch | VIP Stewardess |
| Michael Ironside | Edgar McGraw |
| Eugene Levy | Matt Benning |
| Sabina Maydelle | Penelope Clearwater |
| Bob McHeady | Electrician |
| Catherine O'Hara | Judith |
| Heather McKay | Squash |
| Pita Oliver | Lorraine Baines |
| Vivian Rakoff | Sharone Wright |
| Dave Thomas | Howie |
| Bob Warner | Detective Fritz |
| Charles Dennis | (uncredited) |
| Tommy King | Hockey Stud |
Crew
| Ross Macdonald | Novel |
| Paul Hoffert | Original Music Composer |
| Janis Allen | Associate Producer |
| Thomas Hedley Jr. | Adaptation |
| Janis Allen | Dialogue |
| Mary Kerr | Art Direction |
| René Verzier | Director of Photography |
| Joyce Kozy King | Production Manager |
| George Appleby | Editor |
| Robert McCart | Assistant Director |
| George Bloomfield | Director |
| Charles Dennis | Writer |
| Thomas Hedley Jr. | Writer |