Watch A Promo For The High School Musical 10th Anniversary Segment

A new promo for the upcoming High School Musical 10th Anniversary segment has been released. Vanessa Hudgens, Ashley Tisdale, Monique Coleman, Corbin Bleu and Lucas Grabeel will be on hand to reminisce about their time at East High.

Their fellow cast member, Zac Efron, will also take part in the special via a pre-tape message. The full segment will air tonight, January 20, during the airing of High School Musical on Disney Channel.