Hilary Duff

Wendy

Shelley Duvall

Gabby

Cathy Moriarty

Geri

Teri Garr

Fanny

George Hamilton

Desmond Spellman

Jeremy Foley

Casper (voice)

Jim Ward

Stretch (voice)

Jess Harnell

Fatso (voice)

Richard Moll

Jules

Vincent Schiavelli

Vincent

Blake Foster

Josh Jackson

Bill Farmer

Stinkie (voice)

Rodger Halston

Larry Tullby

Michael McDonald

Spike-Stretch

Patrick Richwood

Vinnie-Stinky

Travis McKenna

Phil-Fatso

Alan Thicke

Baseball Announcer

Maria Ford

Fanny (Playmate)

Casper Van Dien

Crewcut Hunk

Ben Stein

Lawyer

Billy Burnette

Chef

Rodman Flender

Agile Dancer

Rick Dean

Table Occupant

Pauly Shore

The Oracle