Benjamin Walker Star Files View Comments The age of Aquarius is dawning at the Hollywood Bowl! Their mounting of Hair, helmed by Adam Shankman, is set to run from August 1 through August 3. The starry cast includes Kristen Bell, Hunter Parrish, Amber Riley, Sarah Hyland, Benjamin Walker and more. Thanks to Entertainment Tonight, we have a first look at the tribe in action. Learn who’s shedding what, and get just a tease of the psychedelic cast rehearsing numbers from the hit score, including “Good Morning Starshine,” “White Boys,” and of course, “Hair,” in the clip below!