Bill Daily would always say "Hi, Bob" when he entered for the first time on The Bob Newhart Show (1972). He says the same thing when making his first appearance here.
Bill Daily was a regular on Bob Newhart's show The Bob Newhart Show (1972). Tom Poston was a regular on Newhart's show Newhart (1982). Dick Martin had already directed two episodes of Bob (1992). Daily would appear in one more episode, Poston on three more episodes, and Martin on four more episodes. Steve Lawrence would also appear one more time.