"No one buys gorillas anymore," laments Mr. Peebles in the initial installment ("Big Game") of this Hanna-Barbera animation. The shop owner has looked after Magilla (Allan Melvin, The Brady Bunch) since he was a baby. Customers take the snappily-dressed simian home, he messes everything up--they bring him back. Looks like Peebles (actor/director Howard Morris, The Atom Ant Show) is stuck with the big lug. Granted, little Ogee (Jean Vander Pyl, The Flintstones), who makes her debut in the seventh episode ("Come Blow Your Dough"), would love a pet gorilla, but the redheaded tot is always short of cash.