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.
Full Cast of Threshold
Donald Sutherland
Donald McNichol Sutherland (born 17 July 1935) is a Canadian actor whose film career spans over 6 decades. He has...
John Marley
John Marley (October 17, 1907 – May 22, 1984) was an American actor who was known for his role as Phil Cavalleri in...
Mare Winningham
Mary Megan "Mare" Winningham (born May 16, 1959) is an American actress and singer-songwriter. She is the recipient...
Jeff Goldblum
Jeffrey Lynn Goldblum (born October 22, 1952) is an American actor and musician. He has starred in some of the...
Robert Joy
Robert Joy (born August 17, 1951) is a Canadian actor and producer.
Jessica Steen
Jessica Steen (born December 19, 1965) is a film and television actress, noted for her roles in Captain Power and...
Samantha Langevin
Crew of Threshold
Full backstage crew list →- Released on September 19, 1981