Get an inside look at the making of High School Musical: The Musical: The Series on Disney+! Watch as the all-new cast shares what it was like to be a part of the newest extension of the franchise and how they felt shooting the series at East High. Check out exclusive behind-the-scenes moments including a Lucas Grabeel homecoming to HSM and special footage shot on the “Josh Cam” – a fun extension of the original “Zac Cam.” Get a behind-the-scenes look at some of the new original songs made for the show, including a song that Olivia and Josh wrote together; and later, watch as the cast is revealed to a huge crowd at the D23 Disney fan convention with a show-stopping live performance that makes everyone, including Kenny Ortega, the director of the original movies, jump to their feet in anticipation of this exciting new series.