Trailer
Cast
Vanessa Hudgens
Gabriella Montez
Anne Kathryn Parma
Susan
Ashley French
Sharpay Evans
Corbin Bleu
Chad Danforth
Thayne Jasperson
Brainiac Dancer
Bayli Baker
Cheerelader Dancer
Kaycee Stroh
Martha Cox
Roger Malaga
Basketball Player Dancer
Chris Warren
Zeke Baylor
Socorro Herrera
Lisa Montez
Jared Murillo
Basketball Player Dancer
Shawn Carter
Skaterdude Dancer
Tisha Vaculin
Cheerleader Dancer (uncredited)
Ryan Templeman
Skater Dude #2
Monique Coleman
Taylor McKessie
Alyson Reed
Ms. Darbus
Olesya Rulin
Kelsi Nielsen
Joey Miyashima
Principal Dave Matsui
Irene Santiago
Chem Teacher
Leslie Wing
Lucille Bolton
Kelli Baker
Cheerleader Dancer
Joe Cappelletti
Basketball Championship Announcer (uncredited)
Brad Tobler
Basketball Player Dancer
Britt Stewart
Cheerleader Dancer
Joyce Cohen
Ms. Falstaff
Michelle Parker
Braniac Dancer
Dutch Whitlock
Skater Dude #1
Andrew Winston
Brainiac Dancer
Ryne Sanborn
Jason Cross
Falisha Fehoko
Brainiac Dancer
Chase Ramsey
Jock (uncredited)
Zac Efron
Troy Bolton
Lucas Grabeel
Ryan Evans
Bart Johnson
Coach Jack Bolton
Malinda Money
Skaterdude Dancer
Drew Seeley
Troy Bolton (singing voice) (uncredited)
Sarah K. Aezer
Girl #1
Allison Holker
Cheerleader Dancer
Mollee Gray
Brainiac Dancer
Carleton Bluford
Basketball Player Dancer