Fans of the hit Disney series "High School Musical" have been talking a lot about its fourth installment ever since it was confirmed by the media giant.

However, there is still no news as to when the fourth installment of the Disney film would be released, as much as there is still no final casting for the new generation of "Wildcats" that will be carrying-on the East High musical story.

During the open casting call for the new roles, reports say that while aspiring talents were waiting for the auditions to start in Anaheim Convention Center last May 15, one of the members from the original casts, Corbin Bleu, who plays Chad in the "High School Musical" series, made a surprise appearance. He gave a short inspirational speech to the hundreds of screaming fans, telling them that it is not about becoming a big movie star, but about working hard and enjoying the experience.

Vanessa Hudgens, who is also one of the main stars of the first three installments, also expressed her excitement about the upcoming "High School Musical" movie. In an interview with ET, she said: "I love musicals. Being able to do musicals is such a dream of mine and the fact that they're keeping it alive and bringing it to a new generation is really wonderful."

Meanwhile, rumors are circulating that Hudgens' ex-boyfriend and love interest in the hit musical, Zac Efron, has been trying to rekindle their lost love, somehow supported by the confirmation of his break up with model Sam Miro.

And, even when Hudgens is currently in a relationship with "The Carrie Diaries" star Austin Butler, fans of "High School Musical" and of the Efron–Hudgens relationship are already looking forward to a real-life get–together of the two stars, despite no confirmation if the two would even be included in the fourth installment of the famous Disney film.