W*A*L*T*E*R is a 1984 American television pilot for the third spin-off of M*A*S*H that was never picked up. It starred Gary Burghoff, who reprised his M*A*S*H character.The episode chronicles the adventures of Corporal Walter "Radar" O'Reilly after he returns home from the Korean War. He is no longer calling himself "Radar" and has moved away from Iowa after he sent his mother to live with his aunt. Settling in St. Louis, Missouri, by the beginning of the series, he has become a police officer.