The family forces workaholic Bob to take a much-needed day off, only for him to wind up working at a local sandwich shop. Meanwhile, Linda and the kids throw a last minute baby shower at the restaurant for a female biker group.

When the guys volunteer to chaperone the high school prom, Quagmire hits it off with Courtney only to discover that she is his daughter. To his and the gang's surprise, Quagmire makes a serious effort to embrace parenting Courtney, joining Peter and Meg on an ill-fated father-daughter camping trip.

Husband-and-wife Adriana and Arturo get a special delivery that changes their family dynamic while an aspiring dancer questions her future as a nanny to two motherless kids.

As the Gallaghers decide what to do with a bedridden Frank, Fiona has to make a decision about her future. Carl and Debbie share their heartbreak together. Lip has to deal with a distressed Tami.

Between Ben Lockwood’s new push to stir up the anti-alien movement and the Elite’s desire to target Lockwood and his minions, Supergirl is concerned about the safety of the American people – both human and alien. When Lockwood organizes a rally, the aliens decide to peacefully protest. Brainiac and J'onn join the alien march while Supergirl and Dreamer patrol to keep everyone safe. Meanwhile, James picks up his camera again to cover the march for CatCo, and Hayley assigns Alex a job that clashes with her beliefs. When the Elite and Ben Lockwood stir up trouble at the rally, Supergirl is forced to take a stand.

When a romantic night ends in injury, Marge recovers by taking up kite boarding while Homer bonds with his hallucinated hernia; Lisa attempts to fix her parents' strained relationship by seeking advice from an unlikely source.

Daryl's daring rescue mission forces Alpha to unleash a group of her own to retrieve what belongs to her, even if the price is paid in blood; the Kingdom's plans to reunite the communities are put in jeopardy.

Matt LeBlanc, Chris Harris and Rory Reid buy three used luxury limousines from Rolls-Royce, Bentley and Mercedes for the price of the cheapest new car in Britain. The glamorous cars are then put through their paces in a gruelling six-hour endurance challenge at Silverstone. Plus, Countryfile's Matt Baker drops in to the studio.