The staff of a Korean War field hospital use humor and hijinks to keep their sanity in the face of the horror of war.
Donald Sutherland
as Hawkeye Pierce
Elliott Gould
as Trapper John McIntyre
Tom Skerritt
as Duke Forrest
Sally Kellerman
as Maj. Margaret 'Hot Lips' O'Houlihan
Robert Duvall
as Maj. Frank Burns
Roger Bowen
as Lt. Col. Henry Blake
René Auberjonois
as Father John Mulcahy
David Arkin
as St. Major Wade Vollmer
Jo Ann Pflug
as Lt. 'Dish' Schneider
Gary Burghoff
as Cpl. 'Radar' O'Reilly
Fred Williamson
as Dr. Oliver 'Spearchucker' Jones
Michael Murphy
as 'Me Lai' Marston