Alan Alda (Capt. Benjamin Franklin 'Hawkeye' Pierce), Mike Farrell (Capt. B.J. Hunnicutt), Harry Morgan (Col. Sherman T. Potter), Loretta Swit (Maj. Margaret 'Hot Lips' Houlihan), Larry Linville (Maj. Frank Burns), Gary Burghoff (Cpl. Walter 'Radar' O'Reilly), Jamie Farr (Cpl. Maxwell Q. Klinger), William Christopher (Father Francis Mulcahy), Allan Arbus (Maj. Sidney Freedman), Sean Roche (Private Burke)