"Reggie's Pet Monkey" is a Gems segment that aired as part of the premiere episode of the Richie Rich cartoon series, during The Richie Rich/Scooby-Doo Show. It was the first Gems segment of the series, first aired on ABC on November 8, 1980.
Reggie informs Mr. Rich that he wants to show Richie his pet monkey on Reggie's shoulder. Mr. Rich calls out to Richie, who in turn comes out with his pet gorilla, with Richie on its shoulder. Reggie fainted in shock.