On screen
Cast
14 credited performers
Francesca Marie Smith
Mayzie McGrew (voice)
Henry Gibson
Cat in the Hat (voice)
Tim Curry
Finagle (voice)
George Hearn
Mayor (voice)
Lewis Arquette
Principal (voice)
Jonathan Winters
Dr. Eisenbart (voice)
Artwork unavailable
Susan Silo
Miss Sneetcher (voice)
B.J. Ward
Mrs. McGrew (voice)
Paul Eiding
Mr. McGrew (voice)
Robert Ridgely
Finch (voice)
Ben Smith
Butch (voice)
John Christian Graas
Einstein (voice)
Beth Andersen
Background Singer (voice)
Artwork unavailable
Donna Medine
Background Singer (voice)