High School Musical: The Musical: The Series Guest Stars Revealed

Disney+ has revealed that Jesse Tyler Ferguson and JoJo Siwa will be featured as guest stars in the third season of High School Musical: The Musical: The Series.

Season three of High School Musical: The Musical: The Series is set at Camp Shallow Lake, where the Wildcats and their fellow campers will spend a summer filled with romance, curfew-less nights and the great outdoors. They’ll also put on a production of Frozen while a docuseries is filmed in the new season, which will launch on July 27.

Ferguson will play Marvin in the series, an old family friend of Olivia Rodrigo’s character Nini. Siwa, meanwhile, will play Madison, a Camp Shallow Lake alum.

Created and executive produced by Tim Federle, High School Musical: The Musical: The Series stars in its third season Joshua Bassett, Sofia Wylie, Matt Cornett, Julia Lester, Dara Reneé, Frankie Rodriguez, Saylor Bell Curda and Adrian Lyles. In addition to Ferguson, Siwa and Rodrigo, also featured this season are recurring guest stars Corbin Bleu, Meg Donnelly, Jason Earles, Kate Reinders, Aria Brooks, Liamani Segura and Ben Stillwell, as well as guest stars Olivia Rose Keegan, Larry Saperstein and Joe Serafini.

Seasons one and two of High School Musical: The Musical: The Series are currently available on Disney+. The series was recently greenlit for a fourth season.