 Danny becomes obsessed with the idea of turning himself into a grown man with the same machine, in order to break up Miss Noble's engagement, as well as convincing her to give him a chance.Lloyd is reluctant to help him out, aware of everything that could go wrong; so Danny secretly breaks into his lab and uses his machine that very night, seeing that the timing was perfect, considering that his parents will be leaving the house for a week.Not caring about the potential consequences, he turns himself into a 30-year-old man (Steve Eckholdt).