Bart Johnson revealed that the cast got their heads in the game to film 'High School Musical.' The actor, 54, who played Zac Efron's father, Coach Bolton, in the films, revealed that the cast and crew only had a few weeks to shoot the original 2006 musical film in the halls of East High.
https://people.com/bart-johnson-reveals-crew-only-had-4-weeks-film-high…