Lois tags along with Malcolm as he visits a college, but she's determined to room in the dorm Malcolm is staying in when she learns the room is co-ed. Meanwhile, after his father denies him a piano, Dewey begins stealing objects from around the house to amuse himself and to drive Hal crazy. Reese meets a girl, who he thinks is a narc, and he pretends he is a dealer, unaware that she is really an undercover cop.
Quest roles:
Kenneth Mars(Otto Mannkusser), Evan Sabara(Roger), Cole Petersen(Tony), Jamie Renee Smith(Paula), Monique Coleman(Andrea), Stephanie Lemelin(Christie), Daniel Farber(Scott), Andrew Reville(Leland), Jordan Orr(Billy), Kelsey Chapman(Sally), Renee Ryan(Billy's Mother), Rishonda Napier(Little Girl), Allison Andreas(Little Girl), Bobby Block(Naked 9 Year Old), Jonathan Palmer(Salesman), Steve Kramer(Doctor), Paul Avedisian(Billy's Father), David Christian Welborn(Guest in Line), Scott Cummins(Officer)