Malcolm's family tries to become friendly with their new neighbours with the pool, but end up with new enemies instead. Neighbour boy Josh convinces Dewey that the lawn gnome wants to eat him, and spreads vicious lies about Malcolm that have the police coming to visit. Young daughter Emily likes to bite Reese every chance she can get, and Reese can't fight back because she's just a four-year-old girl. Lois takes an immediate dislike to Tina, the mother of the family, who refuses to admit that Emily has a biting problem and treats her Hispanic gardener like dirt. Only Hal bonds with new neighbour father Mike, but they have to carry on their friendship in secret. Malcolm enlists Reese's help in smearing Josh's name the way Josh did his. In the process of planting evidence under Josh's window they bust and draw attention to Tina having an affair, in the pool, with her gardener. The new neighbours move out. Commandant Spangler works his cadets hard to prepare for his hero, Oliver North's,
s02e01 - Traffic Jam (2)
s02e02 - Halloween Approximately
s02e03 - Lois's Birthday
s02e04 - Dinner Out
s02e05 - Casino
s02e06 - Convention
s02e07 - Robbery
s02e08 - Therapy
s02e09 - High School Play
s02e10 - The Bully
s02e11 - Old Mrs. Old
s02e12 - Krelboyne Girl
s02e13 - New Neighbors
s02e14 - Hal Quits
s02e15 - The Grandparents
s02e16 - Traffic Ticket
s02e17 - Surgery
s02e18 - Reese Cooks
s02e19 - Tutoring Reese
s02e20 - Bowling
s02e21 - Malcolm vs. Reese
s02e22 - Mini-Bike
s02e23 - Carnival
s02e24 - Evacuation
s02e25 - Flashback
Malcolm is a regular high school kid trying to navigate his way through life despite the various obstacles thrown in his way a complete misunderstanding of girls, the constant burden of masterminding plans to get himself and his brothers into or out of trouble, and a miserable job at the Lucky Aide not to mention a severe case of teen angst.
Although Malcolm has a genius IQ, he can't seem to make sense of the opposite sex, much less his embarrassing family. Lois is the outspoken, opinionated mom, who still manages to rule the roost even though her boys are growing wise to her crafty ways. Hal, a dad who is just a bumbling, big kid at heart, often finds himself creating more chaos than his five boys combined.