Despite everything they’re adhering to the status quo.

Previous “High School Musical” co-stars Zac Efron, Lucas Grabeel and Corbin Bleu rejoined for at Bleu’s “Holiday Inn Musical” show on Broadway, 10 years after the TV movie debuted.

“@mrgrabeel and I saw @corbinbleu DANCE on AIR ala Fred Astaire last night,” Efron captured the Wildcats’ selfie. “He tapped “Firecracker” and lit the stage on (fire) with his moves!”