The international manhunt for Eli David and Jackie Vance's killer turns into a federal witch hunt against Gibbs and the team, which questions their unconventional methods and threatens their future at the agency.

The 10th season begins with the first round of auditions.

Results night and Kellie Pickler & Derek Hough, Ingo Rademacher & Kym Johnson, Zendaya Coleman & Val Chmerkovskiy, Alexandra Raisman & Mark Ballas and Jacoby Jones & Karina Smirnoff wait to see if they did enough to make it through to the Finals. Musical Guests: The Wanted and Avril Lavigne. Also: A 10-year-old dancer named Sophie Lucia, who set a world record for consecutive pirouettes.

The results are in and for Team Adam: Sarah Simmons, Judith Hill and Amber Carrington, Team Shakira: Garret Gardner, Sasha Allen and Kris Thomas, Team Usher: Vedo, Josiah Hawley and Michelle Chamuel and Team Blake: Holly Tucker, "The Swon Brothers" and Danielle Bradbery it is the end of the road for two of them. Musical Guests: Robin Thicke and Lady Antebelum. Team Adam and Team Blake perform on stage.

Five weeks into the king crab season, change is in the air and on the Bering Sea. Big moves are made on some boats while it's the same old story on others. Still, the hunt for the elusive blue crab is on everyone's radar.

A nuclear explosion in the Pacific reignites the search for stolen nuclear weapons and prompts Hetty to shuffle the NCIS: LA partnerships, sending Callen and Kensi overseas and leaving Sam and Deeks teamed up state side.

Cece's wedding day finds Jess and Nick making a decision about their relationship. Meanwhile, Schmidt schemes with a typically overenthusiastic Winston to sabotage the nuptials, although a shocking announcement may be bigger than anything he plans.

The buyers head to Inglewood, CA. Barry shows up with his motorcycle...and with plans to be triumphant. Herb and Mike find something that is music to their ears. Jarrod and Brandi use old tricks on the new buyers. And Ivy shells out for a unit, but will it lead to big clams?

The buyers venture out to El Monte, CA. The Harris Brothers go into stealth mode. Jarrod and Brandi find their sense of charity. Barry unearths a bag that has him hitting the slopes. And Darrell discovers a big pole...but will it vault him to the top?

When Mindy decides to go to Haiti on a volunteer mission with Casey, Danny and his ex-wife, Christina, throw a party for them that they will never forget.

Keira prepares for an audition with Blue's help, leading to an intimate moment between them. Elsewhere, Tasha is caught off guard when she informs Rick of her intentions.

Daniel discusses suicide; and desensitizes his African successor. Also: a Web Redemption for the world's greatest Nerf basketball dunker.

An inmate violently escapes from a prison transport van and becomes a dangerous fugitive on the run in Philadelphia. Soon another man turns up dead - who's revealed to be a witness in the escaped prisoner's murder trial. Megan must continue to search for the truth in the original case when the accused murderer shows up and pleads with her that he is innocent and being framed.

Nick and Hank discover a new kind of strange when they investigate suspects being found dead - for the second time. In Europe, Adalind finds herself in the middle of a feud between Frau Pech and Stefania while working over the details of her pending transaction. Meanwhile, determined to remember every last detail to get things started once more, Juliette insists Monroe share with her Nick's darkest secret - the world of Grimms and Wesen.

The ghosts of Jenna's past reveal themselves along with Jenna's insecurity as Halloween hits Palos Hills.

When Clark is relegated to desk duty, he delves into Owen's cold case in which the murder investigation of a construction worker was compromised by the events of 9/11. Meanwhile, Deputy Mayor Holbrook pulls a gun on Clark and Margot, Agnes drives away with her father, and Owen gets his long deserved promotion.

Amy quits her job as a porn star, refuses to accept a compliment, and finds out her boyfriend has AIDS.

Nathan Lane

Jennifer Love Hewitt, Justin Bartha, the Slide Brothers featuring Shemekia Copeland

Dan Brown

Tom Hanks, a performance from the Broadway musical "Pippin"

Wanda Sykes, Martha Stewart, Drop City Yacht Club

Ray Liotta, DeAnne Smith, Pistol Annies

Bea is caught up in the brutal rivalry between Franky and Jacs, while Erica struggles to gain the support of the officers.

The teams have to come up with a unique piece of flat-pack furniture, before producing prototypes and pitching their products to retailers. One of the candidates from the loosing team is fired by Lord Sugar at the end of the show.