Helen Mirren
Princess Emilia
Pam Dawber
Pearl
Treat Williams
Prince Andrew
Karen Black
Sea Witch
Brian Dennehy
King Neptune (Narrator) (voice)
Shelley Duvall
Self - Host
Donna McKechnie
Anemone
Laraine Newman
Coral
Guy Boyd
The Captain
Geoff Hoyle
First Mate
Carinthia West
Charlotte
Shawn Erler
Boy on the Beach
John Achorn
Sailor (uncredited)
Patrick DeSantis
