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.

Trailer

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)