January 9, 1966
Episode 1 of Season 19 premiered on January 9, 1966
August 21, 1966
Episode 2 of Season 19 premiered on August 21, 1966
September 11, 1966
Episode 3 of Season 19 premiered on September 11, 1966
September 25, 1966
Episode 4 of Season 19 premiered on September 25, 1966