Complex sentence: Most famous for his role in the film "Sky High" as Zachary "Zach" Braun (a.k.a. Zach Attack), Braun also played Zeke Thompson in "Minutemen", a Disney Channel Original Movie.
Split into simpler sentences: Most famous for his role in the film "Sky High" as Zachary "Zach" Braun (a.k.a. Zach Attack). He also had a role as Zeke Thompson in "Minutemen", a Disney Channel Original Movie.