sentences:  At the start of each episode, the featured cartoon and special guest would be announced by "MC Jacket Potato" (or Jackie P. for short), who was depicted by an edited likeness of Dexter from "Dexter's Laboratory", made to appear with a dark skintone, a yellow outfit, and an afro haircut.The end credits of each episode would reveal the programme's UK origin by sampling a clip of Velma Dinkley from an episode of "Scooby-Doo, Where Are You!