Who Shrunk Saturday Morning?

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)