When Lars dares the Rocket crew to play a midnight street hockey match, Sam, Otto, Reggie and Twister have to sneak out of their houses to prove they are up to the challenge. But when the kids get busted by Officer Shirley, Lars ends up being the least of their worries. Meanwhile, Merv Stimpleton is on the lookout for prowlers and is surprised at what he ends up finding in his pool.
