Musicals & Mansions is the sixth episode of A High School Rockstar. It was released to Youtube on April 21, 2012. It was part of the Back-to-back Episode special, released with the episode Parties & Proms.
After finding out about the auditions for a musical, Austin, Trish and Lexi fights to get the spotlight. Meanwhile, Dez reveals that he came from a rich family and asks Ally if she could help him take care of one of their mansions. But all ends in a mess after Ally forgets to close the cage to Dez's dad's pet.
- Ross Lynch as Austin Moon
- Laura Marano as Ally Dawson
- Raini Rodriguez as Patricia Maria "Trish" De La Rosa
- Calum Worthy as Dezmond "Dez"
- Stefanie Scott as Lexi Reed
- Brooke Dillman as Mrs. Stonehead