George Wolfe is the temperamental adoptive father of Heffer. He is shown at times, however, to have a soft side, such as secretly supporting Heffer joining the Weasel Scouts. He is constantly angry and agitated even at his wife and rarely smiles, much like his father. At family dinners, he almost always ends up shouting at another family member or guest. He is also extremely protective of his car, even guarding the keys from the rest of the family with a laser grid security system. He is voiced by Charlie Adler.