May 20, 1989 • 30m
Episode 1 of Season 4 premiered on May 20, 1989
May 27, 1989 • 30m
Episode 2 of Season 4 premiered on May 27, 1989
June 3, 1989 • 30m
Episode 3 of Season 4 premiered on June 3, 1989
June 10, 1989 • 30m
Episode 4 of Season 4 premiered on June 10, 1989
June 17, 1989 • 30m
Episode 5 of Season 4 premiered on June 17, 1989
June 24, 1989 • 30m
Episode 6 of Season 4 premiered on June 24, 1989
July 1, 1989 • 30m
Episode 7 of Season 4 premiered on July 1, 1989