Threshold
The celebrated heart surgeon Dr. Vrain supports the research of the offbeat scientist Aldo Gehring, who is inventing an artificial heart. Dr. Vrain performs the first artificial human heart transplant against the advice of the Ethics Committee.
Direction
Screenplay
Cast
Donald Sutherland
Dr. Thomas Vrain
John Marley
Edgar Fine
Sharon Acker
Tilla Vrain
Mare Winningham
Carol Severance
Jeff Goldblum
Dr. Aldo Gehring
Michael Lerner
Henry De Vici
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Julie Armstrong
Donna Clure
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Jun Asahina
Japanese Technician
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Steve Ballantine
Injured Motorcyclist
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Ralph Benmergui
Mr. Orantes' Interpreter
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Micky Erbe
Composer
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Maribeth Solomon
Composer
Michel Brault
Cinematographer