Suggestions by @bralenboring

Jason Earles

as Chad Danforth in High School Musical in the Golden Age of Hollywood

Casey Simpson

as Jason Cross in High School Musical in the Golden Age of Hollywood

Ashley Tisdale-French

as Composer in High School Musical in the Golden Age of Hollywood

Miles Brown

as Peyton Leverett in High School Musical in the Golden Age of Hollywood

Meg Donnelly

as Tiara Gold in High School Musical in the Golden Age of Hollywood

Ana Ortiz

as Mrs. Montez in High School Musical in the Golden Age of Hollywood

Asher Angel

as Ryan Evans in High School Musical in the Golden Age of Hollywood

Milo Manheim

as Roger Ellison in High School Musical in the Golden Age of Hollywood

Kayden Muller-Janssen

as Sharpay Evans in High School Musical in the Golden Age of Hollywood

Isabella Pappas

as Kelsi Nielsen in High School Musical in the Golden Age of Hollywood

Olivia Rodrigo

as Lea in High School Musical in the Golden Age of Hollywood

Frankie A. Rodriguez

as Donnie Dion in High School Musical in the Golden Age of Hollywood

Ronni Hawk

as Tiffany Destiny in High School Musical in the Golden Age of Hollywood

Todd Holland

as Mr. Danforth in High School Musical in the Golden Age of Hollywood

Lilah Fitzgerald

as Miley Stewart in High School Musical in the Golden Age of Hollywood

Demi Lovato

as Ms. Darbus in High School Musical in the Golden Age of Hollywood

Miia Harris

as Mrs. Darby Evans in High School Musical in the Golden Age of Hollywood

Lina Lecompte

as Martha Cox in High School Musical in the Golden Age of Hollywood

Cooper Barnes

as Principal Dave Matsui in High School Musical in the Golden Age of Hollywood

Steve Valentine

as Mr. Fulton in High School Musical in the Golden Age of Hollywood