Elenco

• Vanessa Hudgens — Gabriella Montez
• Zac Efron — Troy Bolton
• Ashley Tisdale — Sharpay Evans
• Lucas Grabeel — Ryan Evans
• Corbin Bleu — Chad Danforth
• Monique Coleman — Taylor McKessie
• Bart Johnson — Jack Bolton
• Alyson Reed — Ms. Darbus
• Olesya Rulin — Kelsi Nielsen
• Chris Warren — Zeke Baylor
• Ryne Sanborn — Jason Cross
• Leslie Wing — Lucille Bolton
• Joyce Cohen — Ms. Falstaff
• Nick Whitaker — Alan
• Amanda Garrett — Girl
• Jared Murillo — Basketball Player
• Mollee Gray — Brainiac Dancer
• Joey Miyashima — Principal Matsui
• Ryan Templeman — Skater Dude #2
• Irene Santiago — Chem Teacher
• Anne Kathryn Parma — Susan
• Kaycee Stroh — Martha Cox