January 3, 1965
Episode 1 of Season 18 premiered on January 3, 1965
May 9, 1965
Episode 2 of Season 18 premiered on May 9, 1965
August 8, 1965
Episode 3 of Season 18 premiered on August 8, 1965
August 29, 1965
Episode 4 of Season 18 premiered on August 29, 1965