co-creator (38 episodes, 1976-1977)
concept (1 episode, 1976)
written by (1 episode, 1976)
written by (5 episodes, 1976-1977)
written by (4 episodes, 1976-1977)
written by (4 episodes, 1977)
writer (4 episodes, 1977)
written by (3 episodes, 1976-1977)
writer (2 episodes, 1977)
main writer (1 episode, 1977)
written by (2 episodes, 1976-1977)
written by (1 episode, 1977)