All Available Season All Season Specials Apr, 1990 18 episodes 0.0 Season 1 Oct, 1951 35 episodes 7.9 Season 2 Sep, 1952 31 episodes 10.0 Season 3 Oct, 1953 31 episodes 0.0 Season 4 Oct, 1954 30 episodes 10.0 Season 5 Oct, 1955 26 episodes 10.0 Season 6 Oct, 1956 27 episodes 7.2
