January 3, 1990 • 1h 53m
Episode 1 of Season 4 premiered on January 3, 1990
January 10, 1990 • 1h 47m
Episode 2 of Season 4 premiered on January 10, 1990
January 17, 1990 • 1h 57m
Episode 3 of Season 4 premiered on January 17, 1990
January 24, 1990 • 1h 42m
Episode 4 of Season 4 premiered on January 24, 1990
January 31, 1990 • 1h 49m
Episode 5 of Season 4 premiered on January 31, 1990
February 7, 1990 • 1h 46m
Episode 6 of Season 4 premiered on February 7, 1990
February 14, 1990 • 1h 40m
Episode 7 of Season 4 premiered on February 14, 1990
February 21, 1990 • 1h 50m
Episode 8 of Season 4 premiered on February 21, 1990
February 28, 1990 • 1h 52m
Episode 9 of Season 4 premiered on February 28, 1990
March 7, 1990 • 1h 40m
Episode 10 of Season 4 premiered on March 7, 1990
March 14, 1990 • 1h 46m
Episode 11 of Season 4 premiered on March 14, 1990
March 21, 1990 • 1h 47m
Episode 12 of Season 4 premiered on March 21, 1990
March 28, 1990 • 1h 46m
Episode 13 of Season 4 premiered on March 28, 1990
April 4, 1990 • 2h
Episode 14 of Season 4 premiered on April 4, 1990
April 11, 1990 • 1h 50m
Episode 15 of Season 4 premiered on April 11, 1990
April 18, 1990 • 1h 2m
Episode 16 of Season 4 premiered on April 18, 1990
May 2, 1990 • 1h 46m
Episode 17 of Season 4 premiered on May 2, 1990
May 16, 1990 • 1h 51m
Episode 18 of Season 4 premiered on May 16, 1990
May 23, 1990 • 1h 45m
Episode 19 of Season 4 premiered on May 23, 1990
May 30, 1990 • 1h 41m
Episode 20 of Season 4 premiered on May 30, 1990
June 6, 1990 • 1h 47m
Episode 21 of Season 4 premiered on June 6, 1990
September 5, 1990 • 1h 44m
Episode 22 of Season 4 premiered on September 5, 1990
September 12, 1990 • 1h 43m
Episode 23 of Season 4 premiered on September 12, 1990
September 19, 1990 • 1h 42m
Episode 24 of Season 4 premiered on September 19, 1990
September 26, 1990
Episode 25 of Season 4 premiered on September 26, 1990
October 3, 1990 • 1h 47m
Episode 26 of Season 4 premiered on October 3, 1990
October 10, 1990 • 1h 48m
Episode 27 of Season 4 premiered on October 10, 1990
October 17, 1990 • 1h 42m
Episode 28 of Season 4 premiered on October 17, 1990
October 24, 1990 • 1h 47m
Episode 29 of Season 4 premiered on October 24, 1990
October 31, 1990 • 1h 43m
Episode 30 of Season 4 premiered on October 31, 1990
November 7, 1990 • 1h 51m
Episode 31 of Season 4 premiered on November 7, 1990
November 14, 1990 • 1h 52m
Episode 32 of Season 4 premiered on November 14, 1990
November 21, 1990 • 1h 43m
Episode 33 of Season 4 premiered on November 21, 1990
November 28, 1990 • 1h 46m
Episode 34 of Season 4 premiered on November 28, 1990
December 6, 1990 • 1h 48m
Episode 35 of Season 4 premiered on December 6, 1990
December 19, 1990 • 1h 43m
Episode 36 of Season 4 premiered on December 19, 1990
December 26, 1990 • 1h 46m
Episode 37 of Season 4 premiered on December 26, 1990