The investigation into an assistant U.S. attorney's death leads the team to a related airline whistleblower scandal and the chilling discovery that they don't have much time to thwart terrorists from crashing numerous in-flight commercial airplanes. Dealing with the memory of his brother, who was a 9/11 victim, the case pushes Scola hard to prevent another catastrophe.

Following his stint at the LAPD, Wesley returns to the district attorney's office where his past connects him to the team's investigation. Meanwhile, Bailey and John have conflicting feelings over safety, while Lucy grows suspicious of Seth.

Donovan tracks a marine smuggling operation, the team investigates the night of a wedding to uncover why the best man ended up at the bottom of the Atlantic.

As the team delves into a tangled case of espionage, double-crosses and mistaken identity, Amanda helps Sunny adjust to her new life and school. Meanwhile, Ormewood struggles with his divorce, while Will's feelings for Marion begin to deepen.

Abby gets more than she bargained for when Julianne invites her to a join a women's empowerment group; Dan and Flobert compete over whose advice will help Gurgs secure a promotion.

Joyce asks Alex to be the executor of her estate. Matt and Serena are forced to keep watch over a bickering family. Bruce grapples with unexpected DNA test results.

On a moose-hunting trip, tensions rise between Pop and Poppy Bell, pushing Mark into a tough spot. Meanwhile, Fox distrusts her mom's new beau while Mike Sr worries about his future at VOCM.

Rick and Marty Lagina, two brothers from Michigan, attempt to solve the mystery of Oak Island, a tree-covered island on the south shore of Nova Scotia...

Bobby finds himself in hot water as Eli nears the truth about him and Simone; Hunter makes a shocking discovery about his paralysis and Richard has a surprising run in.

A member of the Fly Team goes missing as the hunt for Greg Csonka continues in Paris. Meanwhile, Vo's life hangs in the balance after being shot.

Amy must confront who she has become after the tragedy that struck her family seven years ago. Sonya and TJ disagree on how to treat a sick Marine, and Amy and Jake make a life-changing discovery about an Alzheimer's patient.

After Hurricane Helene flooded Appalachia, Mike and Jerry find their new submarine still washed away; Tickle tries to persuade accident-prone Josh not to return to racing; Richard gets a special order, but tracking the fruit proves a thorny problem.

The Fugitive Task Force investigates a series of deadly fires involving the descendants of those involved with causing the infamous 1985 MOVE bombing in Philadelphia. Meanwhile, Nina's sister turns to her in a time of need.

Alec and Marisa investigate a mysterious ghost ship that has washed up on the shores of his hometown. This forces him to revisit his past and spend time with his father with whom he has a fraught and complicated relationship.

Soto reopens an old murder case in the famous Donovan family, determined to uncover the true killer in classic "whodunit" style.

Michael Kosta checks in on the latest Trumpworld news: new press secretary Karoline Leavitt, the banning of trans people in the military, and the aftermath of pardoned Jan. 6 insurrectionists. Plus, Troy Iwata sets up an elaborate sting for J6 sex offenders. Ronny Chieng and Michael Kosta debate Travis Kelce and Taylor Swift's Super Bowl "ring", Philadelphia's mayor's misspelled Eagles chant, and a nacho tray distraction at a NHL game in the latest installment of Sports War. Comedian and actor Lil Rel Howery chats with Michael Kosta about starring in the new animated film "Dog Man", how therapy has benefited his life and his comedy, and the "Get Out" tagline that follows him at every T.S.A. checkpoint.

Agent Xavier Collins is interrogated. Samantha Redmond (codename Sinatra) begins to reassure the community as she reflects on how she got to Paradise.

Jimmy welcomes actress Amy Schumer, actor Joe Keery, and a performance by Djo.

Stephen welcomes actress Drew Barrymore and actor Brandon Scott Jones.

Rose grapples with a crisis of conscience. Viktor reveals his true goal to Tomás, and the hunter becomes the hunted when Solomon's team stalks Peter.

Isolated, Xavier seeks answers on his own and cautiously turns to Dr. Gabriela Torabi. Meanwhile, Billy and Jane feel the pressure from Robinson's investigation.

Cormack is hot on the heels of Zoe's killer after Julie is thrust into the spotlight.

When violence disrupts the quiet parish of Grantchester in Cambridgeshire, the local vicar feels compelled to help by teaming up with a local copper.