The discovery of two missing U.S. Navy aviators adrift in the Coral Sea leads the team to expose a sinister terrorist plot.

10 remaining couples take to the ballroom floor to pay tribute to the influential people in their lives with moving and meaningful performances. Special guest judge Kym Johnson returns to offer her expert insights.

The Battle Rounds continue as Michael Bublé, Snoop Dogg, Niall Horan and Reba McEntire enlist superstar Battle Advisors to help prepare their artists as they pick their own battle partners for the first time. Each coach has one steal and one save.

Reeling from his father's murder, Parker goes to extreme lengths to hunt down the woman he holds responsible, mob boss Carla Marino, jeopardizing not only his own future but the team's.

A famous singer and her team go on a coastal trip to write music but things take a fatal turn. When conflicts arise among the housemates, a stalker, and ex-music partner, Karl and the unit must identify the real killer from a slew of suspects before they can escape by ferry.

An outdated medical proxy form creates tension between a patient's ex-husband and current partner. Amy, Jake, and new intern Hannah investigate a college student's sudden blindness.

Lee spends a day with his worst enemy.

Gibbs and Franks investigate the disappearance of a young Marine connected to a mysterious compound with a charismatic leader, and Lala's fate is revealed.

When a social media stunt turns deadly, Morgan and Karadec head to an influencer content house to track down answers. Meanwhile, the LAPD team adjusts to Captain Nick Wagner's new role, and Ava seeks out more information on Roman's disappearance.

Stephen welcomes actress Bette Midler and actor Tim Meadows.

The Solar Opposites are broke so they have a sci-fi estate sale where they accidentally sell Korvo.

Mabel gathers a ragtag group to crash an exclusive ladies night. While trying to save the Arconia from being sold, Charles and Oliver accidentally end up in couples' therapy.

The night before an away game in Knoxville, Russ and Danny must sneak out of the team hotel and go on a dangerous mission behind enemy lines.

In possession of the Witch's stone, Horace enters the citadel. Perla confesses to the prince and, despite warnings, Néro lingers in the underworld.

The platoon grapples with the cost of being a Marine. Capt. Fajardo brings Staff Sgt. McKinnon up to speed. The mess hall lives up to its name.

After a failed and bloody mission in Lituania, Fourth Echelon agent Zinnia McKenna must find her way out of the country and ask for the help of a retired agent : Sam Fisher.

Eliza and Pete remain at odds as they work on an embarrassing case together. Wayne struggles to turn his professional switch off while looking after Kalthi.

Armed with £100k and nothing but determination and forest timber, Marcus and Abi defy convention by building a luxurious off-grid home with no detailed plans, in 20 acres of Pembrokeshire woodland.

DCS Dave Cook is dragged back into another re-investigation of Daniel Morgan's murder, after new intelligence comes to light. The re-investigation forces Dave to work with an unlikely ally from within the tabloids, The Sun journalist Mike Sullivan, whose articles bring forward another new lead: a career criminal named Gary Eaton who claims to know who planned the murder. But as the caseload increases and the challenges of handling the unstable Eaton mount, Dave's marriage becomes strained, his health suffers, and he believes he might once again be under surveillance. Under such extreme pressure, Dave pushes further to get the case across the line.