The Patty Duke Show is an American sitcom that ran on
ABC from September 18, 1963, to April 27, 1966, with reruns airing through August 31. The show was created as a vehicle for rising star
Patty Duke. One hundred and five episodes were produced, 104 of them airing over three seasons, most written by either
Sidney Sheldon or
William Asher, who co-created the series.