with 6 episodes premiered on Invalid Date

with 38 episodes premiered on September 24, 1963

with 36 episodes premiered on September 22, 1964

with 34 episodes premiered on September 14, 1965

with 32 episodes premiered on September 13, 1966

with 30 episodes premiered on September 9, 1967

with 26 episodes premiered on September 28, 1968

with 26 episodes premiered on September 27, 1969