May 5, 1979
Episode 1 of Season 15 premiered on May 5, 1979
May 19, 1979
Episode 2 of Season 15 premiered on May 19, 1979
June 9, 1979
Episode 3 of Season 15 premiered on June 9, 1979
June 16, 1979
Episode 4 of Season 15 premiered on June 16, 1979
July 1, 1979
Episode 5 of Season 15 premiered on July 1, 1979
July 14, 1979
Episode 6 of Season 15 premiered on July 14, 1979
July 28, 1979
Episode 7 of Season 15 premiered on July 28, 1979
August 11, 1979
Episode 8 of Season 15 premiered on August 11, 1979
August 25, 1979
Episode 9 of Season 15 premiered on August 25, 1979
September 8, 1979
Episode 10 of Season 15 premiered on September 8, 1979
September 22, 1979
Episode 11 of Season 15 premiered on September 22, 1979