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