The rangers discover that Steve wears a toupee while they prepare for the annual Ranger Ball; in an effort to re-grow his hair and feel better about himself, Steve becomes Bigfoot which makes him a celebrity.

When a fellow spy is taken hostage, Annie travels to Amsterdam to eliminate Khalid once and for all.

After Zoe treats the high school football team, she learns that Max, who happens to be Rose’s new crush, has become infatuated with her instead. Eager to nip his crush in the bud, Zoe learns that Max is prone to overreacting to heartbreak and is encouraged by the town to wait until after the big game, as they are counting on him to win. Lemon decides to start a catering business and asks AnnaBeth to join, but Lemon is taken aback by her answer. Meanwhile, Lavon tries to win over Ruby’s grandfather Sergeant Jeffries by doing his chores, but Lavon finds out there is another reason her grandfather doesn’t want them together.

From "Parks and Recreation," actress Amy Poehler; from "Red Dawn," actor Josh Hutcherson; musical guests Tegan and Sara; Special Top Ten list presented by NASCAR Champion Brad Keselowski

Gibbs continues to work with Captain Wescott while he retraces his steps in order to help the NCIS team track down a terrorist. With Thanksgiving on the horizon, Abby’s enthusiasm for the NCIS family dinner is building, and Tony’s curiosity is peaking when he learns Ziva is making special plans for the opera.

The NCIS: LA team heads to the beach to question the possible link between a surfer, an Internet video and a dead Naval tech scientist. Meanwhile, as Callen and Hanna investigate the victim’s intelligence connections, Deeks and Kensi go undercover to catch their suspects and some waves.

Jess invites her divorced Mom and Dad over for Thanksgiving dinner and enlists Nick and Cece to help her with a "Parent Trap" to reunite them. Meanwhile, Schmidt's cousin, Big Schmidt, visits, and Winston manipulates them into an escalating battle to prove their manhood.

Jasmine and Crosby organize an event for Jabbar's school; during a spontaneous road trip, Amber learns more about Ryan's past; Mark and Sarah encounter a dilemma.

Jax scrambles to put his affairs in order, while Nero handles business with his old crew.

Episode info coming soon ..

From "Rust and Bone", actress Marion Cotillard; comic Kevin Pollak performs.

Mindy decides to cook Thanksgiving dinner at Gwen's house, but she is completely caught off guard when her former blind date, Dennis, arrives with his new girlfriend. Meanwhile, a lonely Danny mans the empty office while Betsy and Jeremy visit Betsy's eccentric family for the holiday.

The top 10 learn their fate as America's votes are revealed.