After appearing on TV for giving a huge donation to charity, Drummond is threatened by extortionists. Instead of giving in to their demands, he tries to catch them in the act by hiring a bodyguard who turns out to be the female version of Mr. T.
Arnold and Dudley give into peer pressure and experiment with smoking. They realize they don't like the effects of cigarettes, but the real persuasion to have them kick the habit comes from someone very close to home from Dudley - his father, whom despite having had a lung operation, is still a chronic smoker.
After an unfavorable first encounter with a local fitness host named Maggie McKinney, Drummond still decides to invest in her business. He soon realizes that he wants it to be more than a business venture.
Drummond proposes marriage to Maggie, only to find out that she has a 7-year old son named Sam. Everyone is excited about the prospect of having new family members except for Arnold who feels that he will be neglected.
As part of Kathy's wheelchair games, Arnold decides to host a fund-raising party. He gets stuck with Lisa as a date and bribes Robby to take Kathy. He faces a problem when Maggie throws away his old sneakers which contain the donated money.