January 29, 1974
Episode 1 of Season 18 premiered on January 29, 1974
February 26, 1974
Episode 2 of Season 18 premiered on February 26, 1974
March 26, 1974
Episode 3 of Season 18 premiered on March 26, 1974
April 23, 1974
Episode 4 of Season 18 premiered on April 23, 1974
May 28, 1974
Episode 5 of Season 18 premiered on May 28, 1974
July 2, 1974
Episode 6 of Season 18 premiered on July 2, 1974
September 3, 1974
Episode 7 of Season 18 premiered on September 3, 1974
September 24, 1974
Episode 8 of Season 18 premiered on September 24, 1974
November 5, 1974
Episode 9 of Season 18 premiered on November 5, 1974
December 3, 1974
Episode 10 of Season 18 premiered on December 3, 1974