September 27, 1964
Episode 1 of Season 4 premiered on September 27, 1964
October 4, 1964
Episode 2 of Season 4 premiered on October 4, 1964
October 11, 1964
Episode 3 of Season 4 premiered on October 11, 1964
October 18, 1964
Episode 4 of Season 4 premiered on October 18, 1964
October 25, 1964
Episode 5 of Season 4 premiered on October 25, 1964
November 1, 1964
Episode 6 of Season 4 premiered on November 1, 1964
November 8, 1964
Episode 7 of Season 4 premiered on November 8, 1964
November 15, 1964
Episode 8 of Season 4 premiered on November 15, 1964
November 22, 1964
Episode 9 of Season 4 premiered on November 22, 1964
November 29, 1964
Episode 10 of Season 4 premiered on November 29, 1964
December 6, 1964
Episode 11 of Season 4 premiered on December 6, 1964
December 13, 1964
Episode 12 of Season 4 premiered on December 13, 1964
December 29, 1964
Episode 13 of Season 4 premiered on December 29, 1964
January 5, 1965
Episode 14 of Season 4 premiered on January 5, 1965
January 2, 1965
Episode 15 of Season 4 premiered on January 2, 1965
January 19, 1965
Episode 16 of Season 4 premiered on January 19, 1965
January 26, 1965
Episode 17 of Season 4 premiered on January 26, 1965
February 2, 1965
Episode 18 of Season 4 premiered on February 2, 1965
February 9, 1964
Episode 19 of Season 4 premiered on February 9, 1964
February 16, 1965
Episode 20 of Season 4 premiered on February 16, 1965
February 23, 1965
Episode 21 of Season 4 premiered on February 23, 1965
March 2, 1965
Episode 22 of Season 4 premiered on March 2, 1965
March 9, 1965
Episode 23 of Season 4 premiered on March 9, 1965
March 16, 1965
Episode 24 of Season 4 premiered on March 16, 1965
March 23, 1965
Episode 25 of Season 4 premiered on March 23, 1965
March 30, 1965
Episode 26 of Season 4 premiered on March 30, 1965