October 5, 1972
Episode 1 of Season 23 premiered on October 5, 1972
December 10, 1972
Episode 2 of Season 23 premiered on December 10, 1972
January 17, 1973
Episode 3 of Season 23 premiered on January 17, 1973
February 8, 1973
Episode 4 of Season 23 premiered on February 8, 1973
March 7, 1973
Episode 5 of Season 23 premiered on March 7, 1973
April 19, 1973
Episode 6 of Season 23 premiered on April 19, 1973