December 25, 1971
Episode 1 of Season 1 premiered on December 25, 1971
January 1, 1972
Episode 2 of Season 1 premiered on January 1, 1972
January 1, 1973
Episode 3 of Season 1 premiered on January 1, 1973
January 1, 1974
Episode 4 of Season 1 premiered on January 1, 1974
January 1, 1975
Episode 5 of Season 1 premiered on January 1, 1975
February 1, 1975
Episode 6 of Season 1 premiered on February 1, 1975
December 26, 1976
Episode 7 of Season 1 premiered on December 26, 1976
January 1, 1977
Episode 8 of Season 1 premiered on January 1, 1977