Cast
Don Messick
Cat / Mice (voice) (uncredited)
Ted Cassidy
The Giant (voice)
Janet Waldo
Princess Serena (voice)
Marni Nixon
Princess Serena (singing voice)
Marian McKnight
Jack's Mother
Bobby Riha
Jack
Dick Beals
Jack (singing voice)
Gene Kelly
Jeremy Keen, the Peddler
Leo De Lyon
Woggle-Bird (voice)
Cliff Norton
Woggle-Bird (voice)