Captain Benjamin Franklin 'Hawkeye' Pierce
Donald Sutherland
Captain John Francis Xavier 'Trapper John' McIntyre
Elliott Gould
Captain Augustus Bedford 'Duke' Forrest
Tom Skerritt
Major Margaret 'Hot Lips' O'Houlihan
Sally Kellerman
Major Franklin Archimedes 'Frank' Burns
Robert Duvall
Lt. Col. Henry Barymore Adlai Blake
Roger Bowen
Father Mulcahy
Rene Auberjonois
SSgt. Wade Douglas Vollmer/PA Announcer
David Arkin
Lt. Maria 'Dish' Schneider
Jo Ann Pflug
Cpl. Walter 'Radar' O'Reilly
Gary Burghoff
Capt. Oliver Harmon 'Spearchucker' Jones
Fred Williamson
Capt. Ezekiel Bradbury 'Me Lai' Marston IV
Michael Murphy