January 12, 1977
Episode 1 of Season 6 premiered on January 12, 1977
January 26, 1977
Episode 2 of Season 6 premiered on January 26, 1977
April 27, 1977
Episode 3 of Season 6 premiered on April 27, 1977
July 12, 1977
Episode 4 of Season 6 premiered on July 12, 1977