Who played prudence on nanny and the professor?
The series starred Juliet Mills as Nanny Phoebe Figalilly, Richard Long as Professor Harold Everett, and in season 3 Elsa Lanchester in the recurring role of Aunt Henrietta. Figalilly was housekeeper for Professor Everett and nanny to his three children: Hal, the intellectual tinkerer, played by David Doremus; Butch, the middle child, played by Trent Lehman; and Prudence, the youngest, played by Kim Richards. 
Who played Prudence on the Nanny and the Professor (1972 TV movie)?
Kim Richards
Nanny and the Professor
The series starred Juliet Mills as Nanny Phoebe Figalilly, Richard Long as Professor Harold Everett, and in season 3 Elsa Lanchester in the recurring role of Aunt Henrietta. Figalilly was housekeeper for Professor Everett and nanny to his three children: Hal, the intellectual tinkerer, played by David Doremus; Butch, the middle child, played by Trent Lehman; and Prudence, the youngest, played by Kim Richards. 
Who played Prudence on the Nanny and the Professor (TV sitcom)?
Kim Richards
Nanny and the Professor
Talk:Nanny and the Professor
https://en.wikipedia.org/wiki/Talk%3ANanny%20and%20the%20Professor
Nanny and the Professor
https://en.wikipedia.org/wiki/Nanny%20and%20the%20Professor
Nanny and the Professor (film)
https://en.wikipedia.org/wiki/Nanny%20and%20the%20Professor%20%28film%29
Nanny and the Professor is an early 1970's American sitcom created by AJ Carothers and Thomas L. Miller for 20th Century-Fox Television.
Nanny and the Professor
Playing upon the popularity of Mary Poppins and other magical nannies of literature, this TV series posited another ostensibly magical British nanny taking care of a family in need of guidance.
Nanny and the Professor
Nanny and the Professor is a 1972 American animated comedy TV movie based on the sitcom by the same name. The series' original cast reprised their roles from the live action series.
Nanny and the Professor (film)
Nanny and the Professor is an early 1970's American sitcom about a magical British nanny taking care of a family in need of guidance. In 1972, a TV movie was made based on the sitcom using the same name and original cast. Kim Richards played Prudence, the youngest child, in both versions.