

Threshold
1981 • 1h 37m • Drama, Science Fiction
5.3(19 votes)
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.
- Director
- Richard Pearce
- Writers
- James Salter
- Status
- Released
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Top 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

Richard Blackburn
Dr. Cutter
Michael C. Gwynne
Jay Wingate

Robert Joy
David Art

Allan F. Nicholls
Dr. Basil Rents

Kate Trotter
Mrs. Anderson

Lally Cadeau
Anita, Vrain's Secretary



















