The Thompsons open their door to an orphaned teen who says she's family, never guessing she's got ulterior motives. Now the con is on.

Molly and Jeremy attempt to cheat Nick in the "chore market." All the while, Nick's cooking up a bait and switch at Liz's restaurant.

Jeremy leads the student council to an escape room to prove that his presidency is legit. After spying Liz's wedding ring, Nick considers stealing it.

Nick starts a GoFundMe in her biggest scam yet, only to learn she'll need Ed's help to open a bank account. Liz gives Jeremy a job at the restaurant.

A social worker comes to the house to help Nick open up, and it works - until Molly and Jeremy find Nick's secret cell phone.

A flashback episode reveals the origins of Nick's revenge plot against the Thompsons - and the family's role in ruining her life.

A scandal threatens Jeremy's presidency. Back at the restaurant, Liz and Molly sift through the evidence to try and figure out who set them up.

With nowhere to run, a cornered Nick confronts the Thompsons and comes clean. But she's got one last trick up her sleeve.