Mark Harmon
Freddy Shoop
Kirstie Alley
Robin Bishop
Robin Thomas
Phil Gills
Patrick Labyorteaux
Kevin
Courtney Thorne-Smith
Pam
Dean Cameron
Chainsaw
Gary Riley
Dave
Kelly Jo Minter
Denise
Ken Olandt
Larry
Shawnee Smith
Rhonda
Richard Steven Horvitz
Alan Eakian
Fabiana Udenio
Anna-Maria
Francis X. McCarthy
Principal Kelban
Tom Troupe
Judge
Lucy Lee Flippin
Substitute Teacher
Amy Stoch
Kim
Beau Starr
Chainsaw's Dad
Laura Waterbury
Chainsaw's Mom
Robin Kaufman
Chainsaw's Sister
Dottie Archibald
Dave's Mom
Patricia Conklin
Larry's Mom
Vivian Bonnell
Denise's Mom
Judy Heinz
Rhonda's Mom
Michael MacRae
Kevin's Dad
Carl Reiner
Mr. Dearadorian
Lillian Adams
Grandma Eakian
Duane Davis
Jerome
David Wakefield
Scuzzy Kid
Conroy Gedeon
Mr. Winnick
Bill Capizzi
Security Guard
Andrea Howard
Woman at Strip Joint
DeeDee Rescher
Woman at Strip Joint
Christopher Kriesa
Beach Cop
Carlos Lacámara
Beach Cop
Jeff Silverman
Examiner
Thomas Ryan
Examiner
Judy Nagy
Nurse
Darwyn Swalve
Scary Inmate
Prince Hughes
Scary Inmate
Courtney Gebhart
Surfer Girl
Terry Logan
Cop at Police Station
Nels Van Patten
Tommy
Leigh French
Student
Jack Blessing
Student
Gigi Vorgan
Student
Lynne Marie Stewart
Student
John Stark
Student
Susan Elliott
Student
Lora Staley
Student
Laurie Faso
Student
Brian Stevens
Student
Gary Imhoff
Student
Lorenzo Gaspar
High School Student (uncredited)
Sara-Beth Lima
Student (uncredited)
Danny Nero
Roller Coaster Rider (uncredited)
Reynaldo Silva
Student (uncredited)
Bill Baker
High School Student (uncredited)