The world premiere of the opening number "What Time Is It" was on Radio Disney May 25, 2007, On December 11, 2007, the movie was released on DVD and Blu-ray titled High School Musical 2: Extended Edition.
On September 15, 2008, a 2-disc special edition of the movie was released titled High School Musical 2: Deluxe Dance Edition.
Fulton to ban all junior staff members from performing.
Gabriella angrily confronts Sharpay about her interference and quits her job at Lava Springs.
Then Troy confronts Sharpay, informing her that he will not sing with her.
This situation attracts the attention of Sharpay Evans, who attempts to steal Troy for herself by hiring him at her family's country club.
The premiere was seen by a total of over 17.2 million viewers The school year ends with everyone at East High School looking forward to summer vacation ("What Time Is It").
is an original musical that celebrates the birth of show business through the life of P. Barnum, a visionary who rose from nothing to create a circus that became a worldwide sensation.
In the movie, Zendaya plays Anne Wheeler, a trapeze artist that steals Zac Efron's character Phillip Carlyle's heart.
On Saturday, August 18, Disney Channel aired "High School Musical 2: Wildcat Chat", in which the stars of the movie answered questions posed by fans.