The first season of the original ', as created by Bruce Geller, premiered on CBS on September 17, 1966 and concluded on April 22, 1967. It originally aired Saturdays at 9:00âÂÂ10:00 pm (EST) on CBS from September 17, 1966 to January 7, 1967 and at 8:30âÂÂ9:30 pm (EST) from January 14 to April 22, 1967.
<small>a All Episodes except Episode 23 "Action!"</small><br> <small>b Entire season (does not appear in episodes 11, 13, 16, 18)</small><br> <small>c Entire season (does not appear in episodes 9, 13, 18)</small><br> <small>d Entire season (does not appear in episodes 9, 11-14, 16, 20)</small><br> <small>e (Does not appear in episodes 12, 14)</small>
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