January 18, 1968
Episode 1 of Season 1 premiered on January 18, 1968
January 9, 1969
Episode 2 of Season 1 premiered on January 9, 1969
January 22, 1970
Episode 3 of Season 1 premiered on January 22, 1970
November 12, 1970
Episode 4 of Season 1 premiered on November 12, 1970
November 11, 1971
Episode 5 of Season 1 premiered on November 11, 1971