Mr. Schuester starts an investigation when a salacious list about members of the glee club circulates the halls of McKinley High. Meanwhile, Sue is mortified when a video of her performing the Olivia Newton-John classic "Physical" surfaces
The NCIS team races to save one of their own when they receive video evidence of Special Agent Dominic Vail being held hostage months after he was kidnapped.
When Crosby and Jasmine's relationship heats up, they have to decide how to explain it to Jabbar. Elsewhere, Adam and Kristina are on the search for friends but find that the process is more difficult than they thought. Sarah learns about Zeek's financial problems. Meanwhile, Julia becomes the new coach of Sydney's soccer team and Haddie goes to Amber for advice when her boyfriend starts pressuring her into having sex.
Karen and Joe are holed up in the shop with the spectre of Jamie's revenge hanging over them. Joe is plotting their future away from Chatsworth, but Jamie has Connor in hiding and Karen isn't going anywhere without her son. Joe uses his dubious contacts to snatch Connor and drag his new family away to freedom, but little does he know he's carrying unwelcome baggage!
When Maxine and Ian are mugged they viciously fight back, taking their attacker captive. At odds on what to do with their prisoner, the couple quickly realise their relationship is falling apart. Elsewhere, a dark cloud falls over the Maguire family when notorious gangster and psychopath Roscoe shows up. The brothers scatter for cover, leaving Mimi to suffer the intimidation along with a dose of extreme indigestion.
The final six contestants receive makeovers, which include a $1000 shopping spree and a salon visit with stylist Jonathan Antin. After the transformations, the players reveal their new looks to family and friends and attend a concert by Ashanti. Later, the contestants are suspended over a pool while working out on cardio machines.
Tonight Stephen welcomes explorer, biologist and author of Adventures among Ants: A Global Safari with a Cast of Trillions, Mark Moffett. Also, Michael J. Fox interrupts the Word so that Stephen can sell his new book.
The police are quickly at the door when Peter's electronic monitor sounds after he chases Alicia out of the apartment. As a result, Grace and Zach scramble to figure out a way to keep him from being arrested.