February 8, 1991
Episode 1 of Season 4 premiered on February 8, 1991
April 19, 1991
Episode 2 of Season 4 premiered on April 19, 1991
May 17, 1991
Episode 3 of Season 4 premiered on May 17, 1991
June 21, 1991
Episode 4 of Season 4 premiered on June 21, 1991
August 23, 1991
Episode 5 of Season 4 premiered on August 23, 1991
October 25, 1991
Episode 6 of Season 4 premiered on October 25, 1991