with 39 episodes premiered on September 18, 1957

with 38 episodes premiered on October 1, 1958

with 37 episodes premiered on September 30, 1959

with 38 episodes premiered on September 28, 1960

with 37 episodes premiered on September 27, 1961

with 37 episodes premiered on September 19, 1962

with 32 episodes premiered on September 16, 1963

with 26 episodes premiered on September 20, 1964