Threshold
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.
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
Stuart Gillard
Dick Getts
Barbara Gordon
Wanda, Vrain's Scrub Nurse
Samantha Langevin
Mrs. Clure
Jessica Steen
Tracy Vrain
Casey Stevens
Larry Hammond
Crew
Tony Currie
Sound Editor
Jon Slan
Producer
Allen Ormerod
Sound Mixer
Bruce Nyznik
Sound Designer
Sharon Lackie
Sound Editor
Maribeth Solomon
Music
Robert Sax
Associate Producer
Micky Erbe
Music
Sharon Purdy
Costume Design
Gordon J. Smith
Special Effects
Michael Burns
Producer
Jack Heeren
Sound Mixer
James Salter
Writer
Richard Pearce
Director
Dan Perri
Title Designer
Susan Martin
Editor
Bill Yahraus
Editor
Anne Pritchard
Production Design
Michel Brault
Director of Photography
Bryan Day
Sound