This is not a drill, Wildcats: High School Musical 4 is actually happening.

Disney Channel just announced that it's officially returning to East High for a new installment of the hit TV movie franchise. We'll not only meet the new Wildcats, but we'll also get to know East High's rivals, the West High knights!

Basically this is the best news we've gotten since we found out about Zac Efron's arms, and it almost makes up for the fact that Zefron was unable to participate in the recent 10th anniversary celebration of the iconic franchise.

"High School Musical is part of Disney Channel's DNA," says Disney Channel President Gary Marsh. "It embodies all that we stand for. As a way of continuing to embrace that heritage, we're excited to announce 'the start of something new' as we launch a search for a new class of East High Wildcats to star in a fourth installment of the 'High School Musical' franchise."