Thornton Melon
Rodney Dangerfield
Dr. Diane Turner
Sally Kellerman
Dr. Phillip Barbay
Paxton Whitehead
Valerie Desmond
Terry Farrell
Coach Turnbull
M. Emmet Walsh
Dr. Borozini
Severn Darden
Professor Terguson
Sam Kinison
Himself
Kurt Vonnegut Jr.
Marge Sweetwater
Edie McClurg
Sorority Girl
Sarah Abrell
Girl in Dorm Hallway
Kimberlin Brown
Girl in the Crowd
Holly Hayes
Young Thornton
Jason Hervey
Coed #1 (as Leslie Huntly)
Leslie Scarborough
Player #1
Michael McGrady
Mrs. Stuyvesant
Beth Peters
Executive #1
Phil Rubenstein
Security Guard
Steve Sweeney
Hot Tub Girl
Stacey Toten
Executive #2 (as John Young)
John William Young
Student in Diane's Class
Josh Saylor
Drunken Student
William Grauer
Girl in Diane's Class
Kristen Aldrich
Bubbles the Hot Tub Girl (as Beck LeBeau)
Becky LeBeau
Lisa's Friend
Tricia Hill
Girl at Dorm Party
Jill D. Merin
Man in Stands (as John James)
John William James
Student at Fraternity Party
Eric Alver
Rodettes (as Lisa Le Cover)
Lisa Montgomery
Rodettes
Kimberlee Carlson
Twist & Shout Band Member
Curtis Stone
Twist & Shout Band Member
Michael Reid
Twist & Shout Band Member
Cactus Moser
Twist & Shout Band Member
Brian O'Dougherty
Twist & Shout Band Member
Davey Faragher
Twist & Shout Band Member
Cliffie Stone
Oingo Boingo Band Member
Danny Elfman
Oingo Boingo Band Member
Leon Schneiderman
Oingo Boingo Band Member (as Steven Bartek)
Steve Bartek
Oingo Boingo Band Member
Dale Turner
Oingo Boingo Band Member (as John Hernandez)
Johnny 'Vatos' Hernandez
Oingo Boingo Band Member
John Avila
Oingo Boingo Band Member
Sam Phipps
Oingo Boingo Band Member
Mike Bacich