Matt Malloy

as Dokter Pfeffer

as Henry Baines

as Lee

as Bob Young

as Chip Gold

as Kenneth H. Dahlberg

as President Lacey

as Malcolm

as Frank Dillon

as Self

as Biology Teacher

as Funeral Director

as Russell

as Jake McCrary

as Riggs' Therapist

as Chet Antieau

as Dr. Samuels

as Bob Terrier

as Harold Ober

as Head Mixer

as Guidance Counselor

as Rogers

as Boat Owner

as Vincent Duke

as Dr. Spitz

as Senator Louis Laffer

as Barry

as Spoon Guy

as Ernie Appleby

as Attorney Limpett

as Gary

as Pat

as Kevin Haynes

as NASA Director Schaumburg

as David Garvin (uncredited)

as Detective Foushee

as Scott Price

as Doctor

as Lawyer

as Principal Snark

as Stuart

as Dr. Farris

as Edwin

as Barney Reilly

as Mr. Bateman

as Contest Official

as Lionel Purdy

as Pete

as Professor Emmett Glaser

as Alan Gardener

as Aubrey Shifren

as Deke Connors

as Donald Wharton

as Dr. Kagan

as Herb Sunderson

as Mr. Reese

as George Petri

as Mr. Luce

as Norm Gunderson

as Hotel Manager

as Charlie

as Red Faced Man

as Mr. Healy

as Sasha Nichols

as Ron Cabot

as Ronnie

as Dr. Reiner

as Grish

as Robot Repairman

as Sanford Jewison

as Roger Pasquese

as Bradley

as Captain

as Max Sullivan

as Bill

as Hotel Clerk

as Aide Sam

as Klipspringer

as Gary Merriman

as Mr. Sheridan

as Vincent

as Herb

as Max Long

as John Dough, Judge #1

as Vice-Principal Ron Bell

as Eddie "The Expert" Pitts

as Desk Clerk (uncredited)

as Morgue Technician

as Doctor

as Dr. Griffiths

as Mike / Laertes in "Hamlet"

as NASA Tech

as William

as Men's Store Salesman

as Dr. Spickett

as Howard

as Mr. Robinson

as Carl Corlett

as Mel Schwartz

as Ben

as Technician

as Bartender

as Wall Street Businessman

as Henry

as Guard #3

as Christopher Murphy

as Marc Connelly

as Shawn

as Roy Benson

as Boyish Cop

as Lyle

as Henry

as Redding

as Redding

as Burton

as Ned Lasky

as CSU Supervisor

as CSU Technician #1

as CSU Technician

as Ed

as Otis

as Toothy

as Legal Assistant

as Deke Connors