Malcolm in the Middle (2000)

S4E18 Reese's Party

Hal and Lois decide to take a final trip together before the arrival of their baby, but while they're away, Reese throws a massive party that spirals out of control. Uninvited college troublemakers crash the event, shutting it down and turning the garage into a drug lab. Reese and Malcolm find themselves powerless to stop it. The silver lining is that Dewey isn't home; however, his babysitter turns out to be Lois's irritating coworker, Craig. Meanwhile, Hal and his expectant wife are supposed to be enjoying a romantic getaway, but instead, they're caught up in an argument.