Harold McBride is a supporting character in The Loud House
Harold is one of Clydes dads. He is first mentioned in Overnight Sucess, in which Clyde mentions doing taxes with his parents. In Hand Me Downer Harold makes his first on-screen appearance. In the episode, he walks Clyde over to the 's house for a sleepover. Harold is later mentioned in "", in which Clyde reveals that his parents own a tandem bicycle and enjoy shopping for antiques. In “The Green House”, Clyde tells that his parents use solar panels and try not to burn any fossil fuels. Harold and Howard will be the focus of the upcoming episode Attention Deficit.