While on the cruise ship Dennis, Joey, Margaret, and Ruff find a princess who is being hypnotized, meanwhile two crooks are after the ring the princess wears.
Tom Arnold
as Mr. George Wilson (voice)
Jim Byrnes
as Kraigor (voice)
Garry Chalk
as Hector (voice)
Jeannie Elias
as Joey / Margaret (voice)
Maurice LaMarche
as Henry Mitchell (voice)
Marilyn Lightstone
as Alice Mitchell / Martha Wilson (voice)
Richard Newman
as Jinks (voice)
Tabitha St. Germain
as Liana (voice)
Lee Tockar
as Ruff (voice)
