W*A*L*T*E*R was a pilot for a series that was never picked up. It related the adventures of Corporal Walter (Radar) O'Reilly after he had returned home from the Korean War. The woman he had romanced during his final appearance on M*A*S*H was nowhere to be found. More important, he was no longer calling himself "Radar" and he had moved away from Iowa (his mother and uncle having passed away). Taking root in St. Louis, he had become perhaps the world's gentlest police officer.