Barney is mistaken for a scientist by some shady people. Gazoo, meanwhile, gives Fred a luxury car and this causes more problems, including the shady people accelerating the quest to get a secret formula from Barney, who they think is scientist Dr. Rockinheimer. After Fred makes the mistake of telling Gazoo to get lost, they finally knock Fred and Barney out, and are ready to kill them to get a formula Barney does not have. Gazoo comes to the rescue and turns the “horrorsaurus” into a puppy and the gangsters into babies. Gazoo even drives Fred and Barney home with an invisible car.