Geneviève Bujold

Dr. Susan Wheeler

Michael Douglas

Dr. Mark Bellows

Elizabeth Ashley

Mrs. Emerson

Rip Torn

Dr. George

Richard Widmark

Dr. Harris

Lois Chiles

Nancy Greenly

Lance LeGault

Vince

Hari Rhodes

Dr. Morelind

Gary Barton

Computer Technician

Frank Downing

Kelly

Richard Doyle

Jim

Alan Haufrect

Dr. Marcus

Michael MacRae

Chief Resident

Betty McGuire

Nurse

Tom Selleck

Sean Murphy

Charles Siebert

Dr. Goodman

William Wintersole

Lab Technician

Ernest Anderson

First Doctor

Harry Basch

Second Doctor

Maury Cooper

Third Doctor

Joni Palmer

Dance Instructor

Joanna Kerns

Diane

Kay Cole

Sally

Tom Borut

Dr. Cowans

Philip G. Brooks

Dr. Richards

Benny Rubin

Mr. Schwartz

David Hollander

Jimmy

Dick Balduzzi

1st Maintenance Man

Gary Bisig

2nd Maintenance Man

Kurt Andon

1st Cop

Wyatt Johnson

2nd Cop

Mike Lally

Security Man

John Widlock

Norman

Duane Tucker

1st Man in Shower

Del Hinkley

2nd Man in Shower

Paul Ryan

1st Technician

Michael Mann

2nd Technician

Sarina C. Grant

Woman in Elevator

David McKnight

Man in Elevator

Gerald Benston

Anesthetist

Ed Harris

Pathology Resident

Joe Bratcher

Surgical Resident

Martin Speer

Surgical Resident

Roger Newman

Surgical Resident

Paul Davidson

Surgical Resident

Amentha Dymally

Nurse

Lois Walden

Nurse

Sharron Frame

Nurse

Sue Bugden

Nurse

Susie Luner

Nurse

Vaughn Armstrong

Jefferson Institute Security Guard (uncredited)

Jason Bernard

Surgical Resident (uncredited)

Gerald Berns

Security Guard (uncredited)

Jeffrey Corazzini

Patient (uncredited)

Bob Dio

Subway Passenger (uncredited)

Philip Baker Hall

Doctor (uncredited)

Edward C. Higgins

Security Guard (uncredited)

Mary D. Mascari

Doctor (uncredited)

Gerry Vichi

Ambulance Driver (uncredited)

Nicholas Worth

Patterson Institute Chief of Security (uncredited)

Robert Burton

Pathology Resident