High School Musical 2 (2007)

The extended-edition DVD adds one new scene, in which Sharpay and Ryan perform the Hawaiian-themed "Humuhumunukunukuapua'a," which not only is fun but adds a bit of character development for Ryan. This number (which was on the CD as a bonus track) is incorporated into the movie and also accessible from the bonus-features menu, along with a four-minute blooper reel and music videos for "You Are the Music in Me" (one U.S. version and a Mexican version with Paulina Holguin and Roger) and "Gotta Go My Own Way (Canadian versions in French and English, both with Nikki Yanofsky). A "dance rehearsal cam" shows the choreographers and cast working on nine numbers (36 minutes total). Director-choreographer Kenny Ortega coaches, offers pep talk, and declares, "If it wasn't for Annette Funicello and Frankie Avalon, we wouldn't be here!