CHIN's

Leslie arranges for a reporter to do a story about her park project, but she and her committee have the worst time staying on topic. She then calls Mark to help her save the story, but it ends up hurting more than helping. Meanwhile, Tom does all he can to suck up to his boss.

Leslie decides that she and her committee need to go door-to-door to gain support for the park project as well as support for an upcoming town hall meeting, but their mission does not go as planned. Meanwhile, Tom wanders away from the canvassing group and uses his own creative recruitment tactics.

Gloria's bilingualism comes in handy on Mitchell and Cameron's quest to adopt another child. Meanwhile, Jay and Manny help Lily get ready for a dance recital. Alex goes to her first prom, and Haley announces her future plans, which come as a shock to her family.

Gloria and Jay bicker while trying to order lunch at a diner. Claire and Cam have different theories on how to discipline kids. Luke accepts an award under false pretenses. Phil has a hard time firing Mitchell from his temporary job at the real estate agency. The entire family participates in Alex's living art display of Norman Rockwell's Thanksgiving painting.

Dr. Adrian Helmsley, part of a worldwide geophysical team investigating the effect on the earth of radiation from unprecedented solar storms, learns that the earth's core is heating up. He warns U.S. President Thomas Wilson that the crust of the earth is becoming unstable and that without proper preparations for saving a fraction of the world's population, the entire race is doomed. Meanwhile, writer Jackson Curtis stumbles on the same information. While the world's leaders race to build "arks" to escape the impending cataclysm, Curtis struggles to find a way to save his family. Meanwhile, volcanic eruptions and earthquakes of unprecedented strength wreak havoc around the world.

When the family travels to Disneyland, Phil struggles to keep up with Luke, Claire is shocked when they run into Dylan, Jay and Gloria disagree about what are sensible shoes for the day, and Mitch and Cam must contain Lily's new affinity for running.

Phil buys a car without consulting Claire. Jay is on a mission to get to his high-school reunion with Gloria and Manny. Lily loses her favorite toy on a train.

A visit from Cameron's father features an awkward dinner for Jay and Gloria at Mitchell and Cameron's house. Meanwhile, Claire helps Luke face the death of an older neighbor, Phil and Alex have a father-daughter bonding experience, and Haley throws a party without permission.

Claire's race for town council comes to a head on Election Day as the Dunphys make phone calls for votes and Mitchell and Cameron take to the streets to campaign, while the candidate endures technical problems during some last-minute interviews.

The funeral service for a beloved clown mentor reunites Cameron with his estranged ex-clown partner, Lewis. Phil is serious about landing a very important listing, only to get trumped by a notorious bulldozer of an agent, Mitzi Roth. Manny has a cool new friend, which makes both Jay and Gloria suspicious.