creator (57 episodes, 1979-1986)
writer (57 episodes, 1980-1986)
writing supervised by (1 episode, 1979)
writer (28 episodes, 1981-1983)
writer (21 episodes, 1980-1981)
writer (8 episodes, 1981-1982)
(2 episodes, 1981-1982)
written by (1 episode, 1979)