characters (45 episodes, 1976-1979)
based on characters created by (14 episodes, 1976-1978)
developer (45 episodes, 1976-1979)
developed for television by (14 episodes, 1976-1978)
written by (10 episodes, 1978-1979)
teleplay (3 episodes, 1977-1979)
writer (2 episodes, 1979)
written by (5 episodes, 1977)
written by (4 episodes, 1976-1978)
written by (3 episodes, 1978-1979)
writer (1 episode, 1979)
written by (2 episodes, 1976)
story (1 episode, 1977)
teleplay (1 episode, 1977)
teleplay (2 episodes, 1976)
written by (1 episode, 1977)
teleplay (2 episodes, 1977)
written by (1 episode, 1978)
written by (1 episode, 1976)
story (2 episodes, 1976)
written by (2 episodes, 1977-1978)
written by (2 episodes, 1978-1979)
story (1 episode, 1979)
teleplay (1 episode, 1979)
written by (2 episodes, 1978)
story (1 episode, 1978)
teleplay (1 episode, 1978)
written by (1 episode, 1979)
based on characters created by (uncredited) (59 episodes, 1976-1979)
written by (uncredited) (1 episode, 1977)