Zac Efron keen to bring out High School Musical 4

Zac Efron has revealed that he is keen on reuniting with his old High School Musical co-stars and bring out a fourth film in the Disney franchise.

The 26 year-old American actor, who played jockey Troy Bolton in all three films, told E! News that they are all thinking about it and none of them have forgotten a single moment of that experience, Metro.co.uk reported.

Efron has been lined up for a role in JJ Abrams upcoming blockbuster Star Wars Episode 7.