Jonathan Silverman

as Eddie Thornton

Kristy Swanson

as Anne Parker

Jayne Eastwood

as Grace O'Malley

David DeLuise

as Phil

Bretton Manley

as Sam Parker

Jeffrey Combs

as Fritz Bruchschnauser / Howard Belch

Alec Mapa

as Simon

Brian George

as Trentino

Udo Kier

as The Real Fritz Bruchschnauser

Colin Mochrie

as Dr. Kelp

Morgan Fairchild

as Charlene

Patrick Kwok-Choon

as Justin

Ian Tench

as Film Crew Member

Nikki Barnett

as Assistant Director

Brian Downey

as Norman the Magician

J. Thomas Scott

as Captain Patrick O'Malley

Jacob Sampson

as Burly Crew Man

Onika Drabble

as Sandra

Katherine Shore

as Callie

Aaliyah Arab

as Little Girl with Bike

Marguerite McNeil

as Lady at Bus Stop

Dee Bradley Baker

as Animal Sounds (voice)

Richard Dumont

as Duncan