The Big Giant Head Returns Again (2) (S05E22)

The Big Giant Head has just dropped the bombshell that he’s Dick’s father and wants to get to know his girlfriend, Mary. Things take a wild turn at the dinner party when Mary, after having too much to drink, confesses to having slept with over forty men. This revelation prompts the Big Giant Head to demand that Dick break up with her, but instead, he contemplates running away with her. Tommy, however, reminds him that kids on Earth often rebel against their parents. Meanwhile, Vicki brings Harry's new girlfriend, Janice, to Tommy's graduation, where Janice tries to attack her from under the bleachers. Sally quickly figures it out and rushes to stop her. As Tommy's moment to speak arrives, he sets aside his achievements to plead for Alissa's forgiveness.