Bart Johnson has taken to social media to slam Justin Baldoni amidst the allegations against him by Blake Lively. Read on to ...

What a performance." As previously mentioned, he is known for playing Coach Jack Bolton in the High School Musical movie series. He portrayed the father of the lead character, Troy Bolton (Zac Efron).

Blake Lively's brother-in-law and "High School Musical" star Bart Johnson is slamming Justin Baldoni as a "fraud" with a "man ...

Zac Efron expressed his excitement after the Minnesota Vikings' defense recreated a dance from "High School Musical." ...

In 2003, writer Mike White collaborated with Jack Black and director Richard Linklater on the musical comedy School of Rock ...

Blake Lively's family is all in this together. Bart Johnson, Lively's brother-in-law who played the "High School Musical" coach Jack Bolton, slammed her co-star and "It Ends with Us" director ...

One High School Musical cast member in particular shared his love for the dance: Bart Johnson, who played Coach Bolton in the movies. Take a look at how fans reacted on social media.