Drum and Drummer: Why were so many shoppers in the candy aisle during "Star Struck"? What celeb was on set while the guys filmed "Brain Games"? And who offered Joe and Q dance lessons after their drumline punishment? Go behind the scenes to find out!

Field of Screams: How was the creepy voice changer made for "Devil Voices"? What penguin tips did Murr learn as a zookeeper? And what other epic punishment was shot on the same day as Sal's corn maze fiasco? Go behind the scenes to find out!