September 6, 1981
Episode 1 of Season 4 premiered on September 6, 1981
September 13, 1981
Episode 2 of Season 4 premiered on September 13, 1981
September 20, 1981
Episode 3 of Season 4 premiered on September 20, 1981
September 27, 1981
Episode 4 of Season 4 premiered on September 27, 1981
October 4, 1981
Episode 5 of Season 4 premiered on October 4, 1981
October 11, 1981
Episode 6 of Season 4 premiered on October 11, 1981
October 18, 1981
Episode 7 of Season 4 premiered on October 18, 1981
October 25, 1981
Episode 8 of Season 4 premiered on October 25, 1981
November 1, 1981
Episode 9 of Season 4 premiered on November 1, 1981
November 8, 1981
Episode 10 of Season 4 premiered on November 8, 1981
November 15, 1981
Episode 11 of Season 4 premiered on November 15, 1981
November 22, 1981
Episode 12 of Season 4 premiered on November 22, 1981
November 29, 1981
Episode 13 of Season 4 premiered on November 29, 1981
December 6, 1981
Episode 14 of Season 4 premiered on December 6, 1981
December 13, 1981
Episode 15 of Season 4 premiered on December 13, 1981
December 20, 1981
Episode 16 of Season 4 premiered on December 20, 1981
December 27, 1981
Episode 17 of Season 4 premiered on December 27, 1981
January 3, 1982
Episode 18 of Season 4 premiered on January 3, 1982
January 10, 1982
Episode 19 of Season 4 premiered on January 10, 1982
January 17, 1982
Episode 20 of Season 4 premiered on January 17, 1982
January 24, 1982
Episode 21 of Season 4 premiered on January 24, 1982
January 31, 1982
Episode 22 of Season 4 premiered on January 31, 1982
February 7, 1982
Episode 23 of Season 4 premiered on February 7, 1982
February 14, 1982
Episode 24 of Season 4 premiered on February 14, 1982
February 21, 1982
Episode 25 of Season 4 premiered on February 21, 1982
February 28, 1982
Episode 26 of Season 4 premiered on February 28, 1982
March 7, 1982
Episode 27 of Season 4 premiered on March 7, 1982
March 14, 1982
Episode 28 of Season 4 premiered on March 14, 1982
March 21, 1982
Episode 29 of Season 4 premiered on March 21, 1982
March 28, 1982
Episode 30 of Season 4 premiered on March 28, 1982
April 4, 1982
Episode 31 of Season 4 premiered on April 4, 1982
April 11, 1982
Episode 32 of Season 4 premiered on April 11, 1982
April 18, 1982
Episode 33 of Season 4 premiered on April 18, 1982
April 25, 1982
Episode 34 of Season 4 premiered on April 25, 1982
May 2, 1982
Episode 35 of Season 4 premiered on May 2, 1982
May 9, 1982
Episode 36 of Season 4 premiered on May 9, 1982
May 16, 1982
Episode 37 of Season 4 premiered on May 16, 1982
May 23, 1982
Episode 38 of Season 4 premiered on May 23, 1982
May 30, 1982
Episode 39 of Season 4 premiered on May 30, 1982
June 6, 1982
Episode 40 of Season 4 premiered on June 6, 1982
June 13, 1982
Episode 41 of Season 4 premiered on June 13, 1982
June 20, 1982
Episode 42 of Season 4 premiered on June 20, 1982
June 27, 1982
Episode 43 of Season 4 premiered on June 27, 1982
July 4, 1982
Episode 44 of Season 4 premiered on July 4, 1982
July 11, 1982
Episode 45 of Season 4 premiered on July 11, 1982
July 18, 1982
Episode 46 of Season 4 premiered on July 18, 1982
July 25, 1982
Episode 47 of Season 4 premiered on July 25, 1982
August 1, 1982
Episode 48 of Season 4 premiered on August 1, 1982
August 8, 1982
Episode 49 of Season 4 premiered on August 8, 1982
August 15, 1982
Episode 50 of Season 4 premiered on August 15, 1982
August 22, 1982
Episode 51 of Season 4 premiered on August 22, 1982
August 29, 1982
Episode 52 of Season 4 premiered on August 29, 1982