Which famous Hollywood actor wrote the original screenplay for 1968’s "Psych Out?" In what psychedelic comedy did Groucho Marx play God? Which future director picked a fight with the Hell’s Angels while working on "The Wild Angels" and lived to tell about it?
Test your rebellious, hippie film knowledge with this 10-question quiz.
Sign Up: Stay on top of the latest breaking film and TV news! Sign up for our Email Newsletters here.