The next week, Troy returns to East High, his high school in ... for the school musical. They both get callbacks, infuriating drama queen Sharpay Evans and her sidekick brother Ryan.

Zac Efron was a singing heartthrob back in his Disney days, but not all of his musical numbers were top tier in High School ...

who played Ryan Evans, and Corbin Bleu, who portrayed Chad Danforth. In October, she reconnected with the two of them in person, along with Johnson, for a High School Musical fan event and ...

Zac Efron had a winning response to Minnesota Vikings players dancing to High School Musical's "We're All in This Together" ...

But hey, props to Sharpay (Tisdale) and the unsung hero of the High School Musical series, Ryan (Grabeel), for giving this doomed callback their all, complete with a flashy golden ladder and disco ...

High School Musical star Lucas Grabeel (who played Ryan Evans) shares new details on the early days of Hudgens and Efron's ...