''Threshold'' is a 1981 Canadian

drama Drama is the specific mode of fiction represented in performance: a play, opera, mime, ballet, etc., performed in a theatre, or on radio or television.Elam (1980, 98). Considered as a genre of poetry in general, the dramatic mode has been ...

science fiction film Science fiction (or sci-fi) is a film genre that uses speculative, fictional science-based depictions of phenomena that are not fully accepted by mainstream science, such as extraterrestrial lifeforms, spacecraft, robots, cyborgs, interstellar ...

directed by Richard Pearce and starring

Donald Sutherland Donald McNichol Sutherland (born 17 July 1935) is a Canadian actor whose film career spans over six decades. He has been nominated for nine Golden Globe Awards, winning two for his performances in the television films ''Citizen X'' (1995) an ...

and

Jeff Goldblum Jeffrey Lynn Goldblum (; born October 22, 1952) is an American actor and musician. He has starred in some of the highest-grossing films of his era, such as ''Jurassic Park'' (1993) and '' Independence Day'' (1996), as well as their sequels. ...

. The film was nominated for ten

Genie Awards The Genie Awards were given out annually by the Academy of Canadian Cinema and Television to recognize the best of Canadian cinema from 1980–2012. They succeeded the Canadian Film Awards (1949–1978; also known as the "Etrog Awards," for scu ...

1983 The year 1983 saw both the official beginning of the Internet and the first mobile cellular telephone call. Events January * January 1 – The migration of the ARPANET to Internet protocol suite, TCP/IP is officially completed (this is consid ...

and won two of them. Sutherland also won best actor at the 1982

Karlovy Vary International Film Festival The Karlovy Vary International Film Festival ( cs, Mezinárodní filmový festival Karlovy Vary) is a film festival held annually in July in Karlovy Vary, Czech Republic. The Karlovy Vary Festival is one of the oldest in the world and has become ...

for his performance. ''Threshold'' was filmed on location at the then newly constructed Ottawa General Hospital.

Plot

Respected cardiac surgeon Dr. Thomas Vrain performs a risky operation to provide a patient with the first

artificial heart An artificial heart is a device that replaces the heart. Artificial hearts are typically used to bridge the time to heart transplantation, or to permanently replace the heart in the case that a heart transplant (from a deceased human or, experi ...

ever implanted in a human subject. He and his colleague, research scientist Dr. Aldo Gehring, consider the risks and weigh the odds as time runs out for Carol Severance, the patient. Severance will die unless the experimental surgery is done quickly and succeeds.

Cast

as Dr. Thomas Vrain *

as Dr. Aldo Gehring *

Sharon Acker Sharon Acker (born April 2, 1935) is a Canadian film, stage, and television actress and model. Acker appeared mostly on television in Canada and the United States from 1956 to 1992. She played Della Street, Perry Mason's loyal secretary, in ''Th ...

as Tilla Vrain *

Mare Winningham A mare is an adult female horse or other equine. In most cases, a mare is a female horse over the age of three, and a filly is a female horse three and younger. In Thoroughbred horse racing, a mare is defined as a female horse more than four y ...

as Carol Severance *

John Marley John Marley (born Mortimer Marlieb, October 17, 1907 – May 22, 1984) was an American actor who was known for his role as Phil Cavalleri in '' Love Story'' and as Jack Woltz—the defiant film mogul who awakens to find the severed head ...

as Edgar Fine * Allan Nicholls as Dr. Basil Rents

References

External links

* * 1981 films Canadian science fiction films English-language Canadian films Films directed by Richard Pearce Films scored by Maribeth Solomon Films scored by Micky Erbe 1980s English-language films 1980s Canadian films {{1980s-Canada-film-stub