Robin Williams
The Frog / Prince Robin
Acting
Teri Garr
Princess
Acting
René Auberjonois
King Ulrich
Acting
Candy Clark
Queen Gwynneth / Candy
Acting
Roberta Maxwell
Queen Beatrice / Griselda
Acting
Michael Richards
King Geoffrey
Acting
Donovan Scott
Hendrix / The French Chef
Acting
Charlie Dell
The Page
Acting
Van Dyke Parks
The Musician
Sound
Harry Benson
The Grandfather Clock
Acting
Eric Idle
Narrator
Acting
Shelley Duvall
Self - Host (uncredited)
Acting