The Bob Newhart Show: Motel (1973)

Synopsis
When a Chicago Bears football game is blacked out on the local TV station, Bob and Jerry book a hotel room in Peoria so they can see the contest. Sensing that Bob misses Emily, Jerry introduces him to a pleasant woman named Janine (Zohra Lampert) -- leaving out the vital information that Janine is a hooker. Thus it is that Bob suffers the pangs of conscience, mixed with a sense of awe, as Janine "inexplicably" makes the usual moves on him. Written by Tom Patchett and Jay Tarses, "Motel" originally aired on September 22, 1973. ~ Hal Erickson, All Movie Guide