with 39 episodes premiered on October 5, 1950

with 37 episodes premiered on October 4, 1951

with 38 episodes premiered on September 18, 1952

with 39 episodes premiered on September 17, 1953

with 40 episodes premiered on September 16, 1954

with 39 episodes premiered on September 29, 1955

with 39 episodes premiered on September 27, 1956

with 39 episodes premiered on September 26, 1957

with 39 episodes premiered on September 25, 1958

with 39 episodes premiered on September 24, 1959

with 39 episodes premiered on September 22, 1960