In the 1971 "Westminster Funsters" puppet show, Nicholas Parsons provided the voice of British Prime Minister Edward Heath, Bob Todd voiced Harold Wilson, and Benny Hill was Enoch Powell.
Six years later in the "Westminster Follies," Benny supplied all the male voices except Heath's (which is unknown at this point but may be Henry McGee), and Dilys Watling was the voice of Margaret Thatcher.
These are among the most politically-oriented of any Benny Hill sketch during his years with Thames.
