Liz decides to represent her son's favorite teacher after she senses the school fired him for illegitimate reasons. Lucca enlists the help of Elsbeth Tascioni when an unanticipated lawsuit hits close to home. Despite the recent chemical scare, the firm throws a party to celebrate their new offices.

Although Dylan has returned to teaching, Lizzie calls upon his expertise with profiling sociopaths to assist with a bizarre case in which a venture capitalist was murdered and his body ritualistically displayed.

The President lets loose while General Kelly is out of town, throwing a party in the wake of a government shutdown and inspiring congressional leaders to have a wild night in a hot tub.

Homer and Marge recount the story of their transition from loving their life without kids to being miserable parents.

Hopefuls audition in Los Angeles, Nashville, New Orleans, New York City, and Savannah. They include a choreographer from Tennessee, a hostess from Colorado and a personal assistant from Alabama, perform for the judges.

Jake is called upon to negotiate a hostage situation with a jewel thief, only to discover that the culprit seems to be a familiar face. Amy and Gina help Charles with the high demands of his new food truck, and Holt panics when a member of the Police Commissioner selection committee decides to interview Hitchcock about Holt.

Ruby's house of horrors reveals her master plan as well as a little bundle of joy that terrorizes Ash; Pablo's Brujo ties bring him back to the path he needs to take.

Jack and Elizabeth's relationship is put to the test; Pastor Frank and Abigail make a decision about their future; Bill helps a young girl solve a mystery.

In the snake-filled Mississippi swamps, Gabrielle Balassone, a former fan survivalist takes on the full 21-day challenge. Gabrielle and newcomer Brian Schultz are faced with deadly snakes, unrelenting mosquitos, nocturnal predators and a relentless week-long thunderstorm.

In a special Dickensian-themed episode, Stewie and Brian are detectives who embark on solving a string of mysterious murders set in Victorian-era London.

Greg joins Ramon and Kristen to the gaming expo, where "Realms", and Ramon, attract considerable attention. Bruised by some inappropriate remarks, Duc takes out his frustrations on a fellow biker after a mountain race. Audrey and Steven reminisce about old times and missed opportunities. Ashley questions her place in society, and her relationship with Malcolm. Navid gives Kristen a makeover as the two plot revenge against Madison. Farid crosses a line in his treatment of Ramon.

Reeling from a shocking revelation in her personal life, Detective Jack Cooper throws herself into the investigation of an apparent suicide with her partner Detective Stevie Hall who's dealing with a shock of her own after a romantic figure from her past returns.

As the two partners investigate the life of the deceased under the watchful eye of Staff Inspector Fiona Currie, they uncover a story of betrayal that mirrors their own personal drama and questions whether this was suicide or murder?

New information puts the husband of the deceased Dr. Hickman Rashi in the spotlight. In a series of interviews, Jack's interrogatory prowess is on full display, as she works to get a confession.

Guy Fieri's favorite chefs from Diners, Drive-Ins and Dives return to Flavortown for the second time to compete in an epic four-part tournament. He's putting their shopping and cooking skills to the test in his toughest games to see who is a Triple D, Triple G, Triple Threat. First they have to make their best street food on a tight budget, and then it's literally a roll of the dice to see what ingredients the chefs must use in their deluxe dish. Finally, they attempt to mash up comfort favorites in a winning dish for the chance to move on to the finale and earn the title of DDD All-Star Tournament Champion.

Callen pursues every alternative when the Diplomatic Security Service apprehends his father, Nikita Aleksandr Reznikov, as part of an exchange for two American photographers being held hostage in Iran.

Trouble arises when unexpected visitors arrive at the Hilltop and the community is thrust into action; heartbreaking discoveries are made.

Carrie makes a move. Wellington has a reckoning. Saul expands an operation.

Tandy tries being a helpful, responsible adult in order to finally win Gail's praise. Meanwhile, Todd is furious with Melissa for keeping him away from Jasper.

Host Chris Hardwick and guests discuss "The Walking Dead" episode "Do Not Send Us Astray".

Now that Pied Piper has ample funding and new offices, the pressure to get things right stymies Richard and forces him to grow the company in a way he hadn't planned. A picky Dinesh and Gilfoyle question their ability to make good decisions. After returning to Hooli, Gavin worries about becoming antiquated.

Two scientists struggle with the correct formula to run a successful bar.

Elizabeth and the team are caught in an uncertain situation when they are about to award a foreign leader with the Medal of Freedom but learn he may have known that a minority group in his country is being persecuted. Also, President Dalton doubts his ability to return to office after being cleared by his doctor, and a past family grievance is brought to light when Henry's sister pays a visit.

Liam makes a big move with the evidence he has on Robert while Eleanor uses her status to help others and Helena finds herself at the center of a new scandal.

Chuck receives a mandate from a new boss. Axe braves a difficult choice following his recent indictment. Taylor generates a monster strategy. Lara threatens to pull her money from Axe Capital. Sacker strives to prove herself as Chief of Crim.

When a Rittenhouse sleeper agent in 1941 Hollywood steals the only copy of Citizen Kane, Lucy, Wyatt and Rufus team up with Hedy Lamarr to get it back. Hedy Lamarr turns out to be not only a glamorous movie star but also a scientific wizard whose discoveries led to the invention of Wi-Fi.

Megan hopes to gain the upper hand on Terence as they begin intensive one-on-one sessions; Kyle attempts to prove his worth as a director on his first film; DeAnn realizes she has a major decision to make in terms of her future.

When an art museum docent is held hostage, Kay enlists Cameron and his team to help rescue her using the art of escapology.

Trust delves into the trials and triumphs of one of the twentieth century's most iconic dynasties, the Gettys, and explores the complexities at the heart of every family, rich or poor. The series begins in 1973 with the kidnapping of John Paul Getty III.

Barry is a disillusioned hitman from the Midwest. His handler, Fuches, sends him to LA to execute a hit for the Chechen mob, led by Goran Pazar and his right-hand man, NoHo Hank. Barry's target: an aspiring actor who is having an affair with Pazar's wife. Barry follows his "mark" into an acting class taught by beloved teacher/guru Gene Cousineau, and is instantly drawn to the group of students, especially Sally. Barry wants to start a new life in the class, but the criminal world won't let him walk away so easily.

The team reminisces about their favorite mysteries.

After encountering an undead Gary, Sheila and Joel attempt to fulfill his final request. Eric makes a shocking discovery after a date with Ramona.

Partners switch on more than the dance floor at Olivia's quinceañera, but an act of mercy could cost the friends everything they hold dear.

The crew of the Stash take a field trip to the Pez Museum. Their mission is to find out if Walt is actually the owner of an extremely rare and valuable piece of Pez history.

Victoria Coren Mitchell asks the questions as the Belgophiles take on the Escapologists in the second of the quarter-final matches, with a place in the semi-finals at stake. They must use patience, lateral thinking and sheer inspiration to make connections between groups of four things that may appear at first not to be linked, with one set of clues consisting of Ethel, Yogh, Thorn, and Long S.

The arrest of Vince Whitman causes massive fallout between Tim and Marcella. Meanwhile, Postfeed24's internet viral video leads the team to discover another body much closer to home.