A visit to a friend's dental practice causes jokes among Hal's poker buddies, while Malcolm and Dewey discover that their new favorite pastime is sleeping.
A woman offers to walk a man's dog and uses the opportunity to look through his house; a man goes out with a love interest blacks out from heavy drinking.
The parents decide to prioritize costly repairs at the store, which jeopardizes Chandan's goal of opening a second location and expanding the business.
Michael becomes a hypochondriac after his entire family becomes sick and threatens his chances of seeing basketball legend LeBron James play at Madison Square.
Lois and Malcolm suffer from a bad case of mono and forced to share the same room for two weeks; Hal finds that he is the most popular guy on the block.
A visit to a friend's dental practice causes jokes among Hal's poker buddies, while Malcolm and Dewey discover that their new favorite pastime is sleeping.
The couples realize they may not know their respective spouses as well as they would like to think they do after family game night goes from bad to worse.
Michael is ecstatic to learn Jay has enrolled him in the Michael Jordan fantasy basketball camp and may get to go one on one with the legendary hoopster.
Malcolm accepts his fate as a genius and teams up with his friend Stevie in an effort to use their combined intelligence to end the tyranny of the school bully.
Lois has a battle of wills with the boys when a favorite dress of hers that she was planning to wear to her anniversary dinner turns up burnt and in the toilet.
Francis gets put in charge of his brothers and in an attempt to keep him out of military school Malcolm comes up with a plan to make things seem perfect.
Malcolm learns the trust placed in him to baby-sit is strictly limited; Francis finds a corpse with the school's master key and gives it a proper send-off.
A man is excited when an attractive guy asks him on a gym date, but things go downhill; a guy agrees to meet a man from a dating app that is into kink.
A man plans a picturesque date on a sailboat, but things quickly go awry; while working her first job at a carnival, a woman is asked out by a corny manager.