蒂莫西·赫顿

Timothy Hutton

饰：Doctor Stanley Shephard

林赛·克洛斯

Lindsay Crouse

饰：Dr. Diane Brady

尊龙

John Lone

饰：Charlie, the Iceman

约瑟夫·索默

Josef Sommer

饰：Whitman

大卫·斯特雷泽恩

David Strathairn

饰：Dr. Singe

菲利普·阿金

Philip Akin

饰：Dr. Vermeil

丹尼·格洛弗

Danny Glover

饰：Loomis

Amelia Hall

Amelia Hall

饰：Mabel

Richard Monette

饰：Hogan

詹姆斯·托根

James Tolkan

饰：Maynard

斯蒂芬·E·米勒

Stephen E. Miller

饰：Temp Doc

David Petersen

饰：Scatem Doc

Judith Berlin

Judith Berlin

饰：E.K.G. Doc

Paul Batten

Paul Batten

饰：Technician

Lovie Eli

饰：Nurse

Stephen Nemeth

Stephen Nemeth

饰：Lab Tech

Réal Andrews

饰：Lab tech

Bob Reimer

Bob Reimer

饰：Helicopter Pilot

Blair Anderson

Blair Anderson

饰：Powell

Dave Ryder

Dave Ryder

饰：Powell's Assistant

Herb 'Kneecap' Nikal

Herb 'Kneecap' Nikal

饰：Indian Guide

Eilizabeth Aulajut

Eilizabeth Aulajut

饰：Inuit Storyteller

Dennis Letkeman

Dennis Letkeman

饰：Air Traffic Controller

Paul Stanley

Paul Stanley

饰：Canuck