as Alan Mordecai
as Director #1 (Restaurant)
as Jimmy
as Boyd
as Pritchard
as Mr. James
as Smoker in Fur Coat
as Nicky LaBelle
as Sheriff Parsons
as Cmd. Edward Plank
as Gordon Szalinski
as Perenti Lizard / Father Penguin
as Dudley Laywicker
as Gabe
as Party Guest (uncredited)
as Sam Tate
as Gerry
as Duane
as Santa Sam
as Sweeney
as Lewis
as Brother Timothy
as Mr. Victim
as Sigmund Freud
as Preston Pickett Ph.D.
as Uncle Gus
as Buster
as Mike Ditlow
as Noah
as Insp. Pete Putrid
as Giant
as Mr. Hodgkins
as Snipes
as Frank
as Man in the Maternity Ward
as Saul
as James Riley
as Robert
as Jim
as Ronnie
as Mr. Feemster
as Insurance Agent
as Aaron Deutsch
as Dr. Plank
as Harvey
as Francaise Flowers
as Stuf
as Dr. Bellows
as The Professor / M.A.X. (voice)
as Calvin Burrows
as Professor, Max
as Pat Wonders
as Doctor
as Ben Heineman
as Marv
as Mr. Brodsky
as Stanley Chamberlain
as Condiment King (voice)
as Jace Sampson
as Donald (uncredited)
as Anthony Moreau
as Alex Fleischer
as Benny Appleman
as Judge Gilbert Potts
as Santa Claus
as Principal Yancy
as Mr. Grozowtski
as Jacques de Courville
as Dr. Adelman
as Mr. Shoope
as Simms
as Earl Sinclair (voice)
as Doctor Cardy (voice)
as Mark Gerard
as Phil
as Scalawag Jones
as Mr. Handy
as Key Negotiator (voice)
as Mr. Gottlieb
as Dr. Tanner (voice)
as Milo Sanders (voice)
as Andy Bevins
as Mr. DeJack
as Bill Rothstein
as Mr. Batrachian
as Mike Dooley
