March 29, 1981 • 1h
Episode 1 of Season 4 premiered on March 29, 1981
April 5, 1981 • 1h
Episode 2 of Season 4 premiered on April 5, 1981
April 12, 1981 • 1h
Episode 3 of Season 4 premiered on April 12, 1981
April 19, 1981 • 1h
Episode 4 of Season 4 premiered on April 19, 1981
April 26, 1981 • 1h
Episode 5 of Season 4 premiered on April 26, 1981
May 3, 1981 • 1h
Episode 6 of Season 4 premiered on May 3, 1981