List of The Bob Newhart Show episodesThis is a list of episodes for The Bob Newhart Show, which was originally broadcast on CBS from 1972 to 1978, spanning six seasons and 142 half-hour episodes.Series overviewThe first four seasons were released on DVD by 20th Century Fox, while seasons 5 and 6, along with The Bob Newhart Show: The Complete Series, have been released through Shout! Factory. Seasons 1–3 of the show were also made available for streaming and download in the digital format.