The show offered viewers a behind-the-scenes look into the production of the movie.
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 August 19, Disney aired a sing-along version of the movie.
Disney Channel aired a weekly program called Road to High School Musical 2, beginning on June 8, 2007, and leading up to the premiere of High School Musical 2 in August.
The primary cast, including Zac Efron, Vanessa Hudgens, Ashley Tisdale, Lucas Grabeel, and Corbin Bleu attended the event.
Troy sings the song ("Everyday") alone until Gabriella surprisingly joins him onstage.
In the end, Sharpay proudly presents her brother, Ryan, with the award for the talent show.
Gabriella expresses her loss of trust with Troy ("Gotta Go My Own Way") and leaves Lava Springs, and gives him the necklace back. Troy returns to work the next day to find that his friends refuse to talk to him. Fulton, causing Troy to question his own motivations ("Bet On It").
He begins to reconcile with Chad and his other friends.