September 20, 1971
Episode 1 of Season 1 premiered on September 20, 1971
September 27, 1971
Episode 2 of Season 1 premiered on September 27, 1971
October 4, 1971
Episode 3 of Season 1 premiered on October 4, 1971
October 11, 1971
Episode 4 of Season 1 premiered on October 11, 1971