High School Musical 20th anniversary: about, fun facts & where to watch | Explore Disney+  Disney Plus Wed, 4th February 2026

‘High School Musical’ turns 20 this year. What is its legacy for children’s media?  Temple Now Wed, 28th January 2026

Here's the real reason Zac Efron didn't sing in High School Musical  Rayo Sun, 18th January 2026

Portsmouth High presents 'Disney’s High School Musical 2: On Stage!'  Seacoastonline.com Thu, 7th May 2026

'High School Musical' Turns 20: How the Disney Channel Phenomenon Became the Blueprint for Music-Driven, Global Franchises  The Walt Disney Company Fri, 16th January 2026

12-year-old girls were never the same after Disney’s High School Musical  The Independent Tue, 20th January 2026