Dave The Barbarian - Where's the Kid?
Wait until Ned is Selling his Gameguys. A kid come up to buy one and the "Camerea" zooms into ned's face telling you how good his plan is going. When it zooms out the kids in gone when Ned did sell a gameguy when the camerea was on him.
Tv, Episode : Ned Frishmen: Man of Tommorow