Joey Gaydos Jr. (Then)
Zack Mooneyham is an avid electric guitar player and rebels against his strict father by becoming the lead guitarist in the school’s band. He goes on to write the band’s first song which they perform live during the Battle of the Bands. “School of Rock” is the first and only acting credit under Gaydos Jr’s name although he was a musical guest on “The Tonight Show with Jay Leno” and appeared on “The Sharon Osbourne Show.”