At its core, documentary filmmaking is an intimate process. The filmmakers are asking their subjects to bring their truest selves to the table — and that can be difficult when those subjects are rock stars who are used to being asked probing questions.
“These music groups who have been around forever, they have the pat answer. They’ve been asked the same question a million times,” said director Frank Marshall, whose latest documentary “The Beach Boys,” chronicles the group’s six decades in the spotlight. “You have to spend the time with them and get their trust in order for them to dig down under and get the real authentic answers.”