Prankster Liam attempts to convince his friend Dylan he has shut down the entire traffic light system and is causing traffic chaos! Prank Patrol's special effects expert shows Liam how to blow up a computer, then on Prank Day Liam throws a weird computer dude, explosions, a dodgy hacker and a crashing traffic light system at Dylan. Will he fall for it? And how will he feel when the cops arrive to arrest them? Show less