Mark-Paul Gosselaar
Zack Morris
John Candy
Himself
Dustin Diamond
Samuel 'Screech' Powers
Elizabeth Berkley
Jessie Spano
Ross Bagdasarian, Jr.
Alvin Seville (voice)
Paul Fusco
ALF (voice)
Sherman Hemsley
The Master Programmer
Matt Hill
Kevin Keene (voice)
Robert Ito
Miyagi Yakuga (voice)
Mario López
Albert Clifford 'A.C.' Slater
Don Messick
Papa Smurf (voice)
John Moschitta Jr.
Flash
Tiffani Thiessen
Kelly Kapowski
Lark Voorhies
Lisa Turtle
Marsha Warfield
Ms. Bagwind
Ed Alonzo
Max (archive footage)
Dennis Haskins
Mr. Richard Belding (archive footage)
Doug Rogers
Who Shrunk Saturday Morning?
Released
Bande-annonce