April 9, 1977
Episode 1 of ? season 1 premiered on April 9, 1977
April 16, 1977
Episode 2 of ? season 1 premiered on April 16, 1977
April 23, 1977
Episode 3 of ? season 1 premiered on April 23, 1977
April 30, 1977
Episode 4 of ? season 1 premiered on April 30, 1977
May 7, 1977
Episode 5 of ? season 1 premiered on May 7, 1977
May 14, 1977
Episode 6 of ? season 1 premiered on May 14, 1977
May 21, 1977
Episode 7 of ? season 1 premiered on May 21, 1977
May 28, 1977
Episode 8 of ? season 1 premiered on May 28, 1977