Threshold (1981)
Celebrated heart surgeon Thomas Vrain supports the research of an offbeat scientist who has invented an artificial heart. Against the advice of the Ethics Committee, Dr. Vrain decides to perform the first artificial heart transplant.
- Country : Canada
- Genre : Drama, Science Fiction
- Studio : Paragon Motion Pictures, Canada Permanent Trust Company
- Director : Richard Pearce
- Cast : Donald Sutherland, John Marley, Sharon Acker, Mare Winningham, Jeff Goldblum, Michael Lerner