The gallery featured photos and videos of Zac and Dylan hanging out on a hilltop with a bison (one who didn’t seem too pleased that the Efron brothers were near, and came close to charging at them.) ...

The Traitors’ star Dylan Efron exclusively told E! News how brother Zac Efron reacted to a High School Musical parody video he made with castmate Rob “Boston Rob” Mariano of Survivor.

The movie trilogy also helped catapult the careers of its main cast, including Vanessa Hudgens, Ashley Tisdale, and Zac Efron ... READ MORE: People only just realising how iconic Sonic the ...

The actress, who played Sharpay Evans in the hit Disney movie series, said the now-3-year-old initially thought the character's actor, Zac Efron ... Musical was not the only time Jupiter has ...