CHIN's

Claire becomes a determined neighborhood vigilante hoping to catch and stop a menacing car that speeds though their streets. Meanwhile, Phil is busy trying to land an important listing with a difficult client, Jay teaches Manny how to ride a bike — only to learn Gloria needs lessons too — and Mitchell and Cameron stumble upon a mysterious neighbor who is quite the charmer.

At Luke and Manny's first school dance, Jay and Phil take them to the mall which turns disastrous, Claire's happiness turns into jealousy when Gloria joins the school dance committee. Meanwhile, Cameron and Mitchell learn about Lily biting other kids at the playground.

Mitchell tries to tell Cameron how he feels uncomfortable with his mom, Barb Tucker. Meanwhile, Haley breaks up with Dylan much to Phil's dismay and Claire's delight. Jay has a little stomach ache that gets exacerbated when he and Manny look it up on the Internet.

It's Manny's birthday and the family is gathering at a restaurant to celebrate, though Manny himself is depressed about getting older. Phil and Claire decide to engage in a not-so-friendly car race on the way to the restaurant, and Mitch and Cam get sidetracked when they stop at the mall to pick up a gift.

Claire and Haley have a bit of quality girl time while they're stuck at home sick, and Phil is preoccupied by the taunts of a chirping smoke detector. Gloria and Manny's surprise visit at Jay's work leads to headaches for Jay, and Cameron gets swept up by all the lights and cameras when he goes behind Mitchell's back and takes Lily for a commercial.

Claire gets ready to spookify the Dunphy house for the trick or treaters during her favorite holiday. She gives each family member a role to play, but nothing goes right. Cameron won't stop hating the holiday due to a traumatic childhood experience. Mitchell had a terrible day at work, and Gloria acts weird after Jay and Manny tease her about her accent.

In an attempt to reconnect the family, Phil and Claire challenge the family to see who can abstain from using their electronic devices the longest. Meanwhile, Mitchell and Cameron attempt to get Lilly into the best pre-school and Gloria deals with the neighbor's barking dog.

Claire tries to stop Phil from embarrassing himself at a realtors' banquet by giving an unfunny speech, while Mitchell tries to convince Cameron to change his wardrobe. Meanwhile, Jay and Gloria go to a quinceañera hosted by one of his employees, and Haley gives Alex advice on how to be cool.

When an earthquake hits, Claire gets stuck in the bathroom with the plumber; Manny experiences an existential crisis while out with Jay; Mitchell and Cameron use the quake as an excuse to get out of a party thrown by a friend (Nathan Lane).

Gloria decides to honor her late grandmother by cooking more traditional Colombian meals; Claire finds out Alex is interested in a boy; Mitchell's aversion to public displays of affection causes an argument.