Gary's half-brother has returned from the war and needs a place to stay. The full house finds Gary spinning out of control as he finds himself playing parent to both his children and a sibling.

Gary sets out to repair Allison's garbage disposal but find themselves inside her bedroom fixing their lust for sex.

When Tom is unaffected by low scores on a career aptitude test, Allison decides that Gary needs to set a better example for their son. Gary calls an old buddy who works at a radio station, and ends up getting offered a job an offer that Gary misinterprets.

Desperate to get the job as a radio sportscaster, Gary attempts to convice Sasha into listening to his demo tape, while Louise comes up with a way to protect Tom from the school bully.

Gary is determined to prove that he can handle a one-night stand without getting attached.

Gary discovers that he and Allison's divorce papers were never filed, and he uses this information as a way to reclaim some of the things Allison kept. Allison's sister Rachael gives Mitch a makeover while she is in town visiting.