The cast of the upcoming action-comedy flick 'The Watch' - Ben Stiller, Jonah Hill and Vince Vaughn - recently sat down for an exclusive and hilarious video chat/Q&A session with Yahoo!, where they took turns asking and then answering questions submitted by fans worldwide.

Check out what they had to say about random topics like the upcoming Olympics to having Justin Bieber's face tatooed on their kneecaps. And be sure to catch 'The Watch' once it hits theaters 30th August, 2012.