President Biden delivers a farewell address to the nation from the Oval Office.

(Originally Aired: Wednesday Jan 15, 2025)

Janine must rethink her lesson plans after her class performs poorly on a practice test; Jacob struggles to engage a disinterested student; the district sends a new custodian to train under Mr. Johnson.

(Originally Aired: Wednesday Jan 15, 2025)

Celebrity contestants Melissa Peterman, Neil deGrasse Tyson and Jackie Tohn.

(Originally Aired: Wednesday Jan 15, 2025)

Bystanders witness someone stealing a winning lottery ticket; a father encourages his son to use violence to solve a conflict; a dangerous prank is set up at a mini-golf course.

(Originally Aired: Wednesday Jan 15, 2025)

President Joe Biden addresses the nation.

(Originally Aired: Wednesday Jan 15, 2025)

Shannon and Abby, a roller derby duo from Fairbanks, Alaska, take on bad boys Devin and Corey from New York City.

(Originally Aired: Wednesday Jan 15, 2025)

Junior enlists Nina’s help to film a documentary of Poppa’s iconic career, but the direction of the film takes a detour when the radio station begins using AI promos with Poppa’s and Ivy’s voices.

(Originally Aired: Monday Nov 04, 2024)

President Biden delivers his farewell address to the nation.

Asher treats a woman whose undiagnosed condition threatens the lives of both her and her unborn child; Goodwin receives a chilling message while battling the hospital higher-ups.

(Originally Aired: Wednesday Oct 09, 2024)

Severide and Van Meter investigate a fire at a family-owned restaurant; Pascal questions Kidd’s leadership.

(Originally Aired: Wednesday Oct 09, 2024)

Atwater struggles to find balance as he teams up with a forensic psychologist on an armed robbery case.

(Originally Aired: Wednesday Oct 09, 2024)

President Biden delivers a farewell address to the nation from the Oval Office.

The recruits face new challenges including escaping a boat crash, an intense combat exercise, battling against each other in an intense boat race, and hauling 500 pounds of supply kits up a steep mountain.

(Originally Aired: Wednesday Jan 15, 2025)

Ocala, Fla., officers pursue a suspect in a stolen vehicle; in Athens, Ga., police respond to a burning car wreck; Tennessee deputies apprehend a flatbed truck hauling away a stolen excavator.

(Originally Aired: Friday Feb 23, 2024)

Tulsa, Okla., officers pursue a stolen pickup truck; Cleveland police respond to a man breaking windows at a church; Pasco County, Fla., deputies apprehend a fleeing suspect in a foot chase.

(Originally Aired: Friday Feb 23, 2024)

A chihuahua is attacked at a trailer park; a man screams in the street; a noise complaint at a motel.

An alligator in a parking lot; a high-speed chase and a gun bust; a disturbance at the drive-thru.

Crowds flock to the Lake of the Ozarks for the annual Aquapalooza Music Festival during the day; at night, Detective Sgt. Mark Kordula and Chief Boren face underage drinkers using fake IDs to enter bars.

(Originally Aired: Wednesday Jan 15, 2025)

Following her panic attack, Danni confides in an old friend about the chaos in her life; Fatima puts her plan to get evidence on Hayden into action; Andi questions Robin’s motives and starts to regret asking for his help.

(Originally Aired: Wednesday Jan 15, 2025)

Diarra gets some unexpected support on her quest; Aja makes an influential connection; a scheme to track down Deonte’s mom leads to a dangerous rescue mission.

(Originally Aired: Thursday Mar 21, 2024)

On their final day in Mexico, the ladies surprise Lisa with a Lisa-themed lunch, but things take a turn when Whitney finally pushes Lisa to her limit.

(Originally Aired: Wednesday Jan 15, 2025)

In the wake of Jen’s emergency meeting, Tyna reconsiders her commitment to Presidio; Kenny aims high with a luxury builder; Malaysia lands her first solo listing; things turn explosive between Sarah and Matt when confronting rumors.

(Originally Aired: Wednesday Jan 15, 2025)

On their final day in Mexico, the ladies surprise Lisa with a Lisa-themed lunch, but things take a turn when Whitney finally pushes Lisa to her limit.

(Originally Aired: Wednesday Jan 15, 2025)

Disaster strikes when Duane and Charlie attempt to drill down a smoke vent at the Bead Site; Chad and Josh follow the fault line back to the collapsed mine; Eric explores an indigenous site in Ohio that holds clues to Blind Frog Ranch.

(Originally Aired: Wednesday Jan 01, 2025)

Believing they might have drilled into an Aztec aqueduct at the Bead Site, Duane and James head to Mexico to meet an expert; Chad and Josh trace the underground waterway to a remote lake that might be protecting a secret.

(Originally Aired: Wednesday Jan 08, 2025)

A hidden cave entrance below a lake could lead the team into the Keyhole Chamber; after training in Florida with some cave divers, Chad navigates a maze of flooded tunnels and makes a discovery.

4TH SEASON FINALE

(Originally Aired: Wednesday Jan 15, 2025)

Guy Fieri invites four chefs from diners, drive-ins, and dives to prove their budgeting skills while making their restaurant’s best selling dish; the remaining three competitors make their personal seafood favorites while working with a $25 budget.

(Originally Aired: Wednesday Apr 17, 2024)

Four cheese-obsessed chefs go head-to-head in two challenges; Guy Fieri rolls a cheese die to determine how many different types of cheese the chefs must use before they shop the sample tables for their cheesy winner’s dinner.

(Originally Aired: Wednesday Jan 15, 2025)

Guy Fieri brings in four baller burgermeisters for a bodacious burger battle; they must make an excellent cheeseburger using 10 items or fewer before incorporating an alternate ground meat and unusual produce item in their winning burger and fries.

(Originally Aired: Wednesday Apr 10, 2024)

Digging into the story of Rita Crundwell, who steals $53 million from her town; learning Rita uses the money to fund her lavish equestrian lifestyle, Laci meets the whistleblower who finally reined in Rita’s wild ride.

SERIES PREMIERE

(Originally Aired: Wednesday Jan 15, 2025)

In L.A., Mike and Robbie head back to a fifth-generation demo business and junkyard that’s piled so deep that most of its treasures are out of reach; down the road in Florida, the “Judge“ plays mind games.

(Originally Aired: Wednesday Jan 08, 2025)

At a four-generation family homestead in Illinois, Mike uncovers the mother lode of saloon relics and gambles big money on a rare slot machine; in Vermont, Robbie and Jersey try to broker a deal with a Mack truck fanatic.

26TH SEASON FINALE

(Originally Aired: Wednesday Jan 15, 2025)

On a small-town main street in Indiana, Mike picks through a time-capsule drugstore with an attic full of apothecary relics that are all up for grabs; down the road in West Virginia, Robbie and Jersey visit a family farm from the 1800s.

(Originally Aired: Wednesday Jan 24, 2024)

Four eras of Challenge icons clash one last time on the Reunion stage. Laurel and Cara set the record straight. Bananas calls Devin out for being a hypocrite. Surprise guests shake up the Reunion and the targeted flip the script on their targeters.

(Originally Aired: Wednesday Jan 15, 2025)

Rob, Steelo, and Lolo Wood welcome singer Teddy Swims to check out “Losing Control“, get some fatherly advice in “Dad Wisdom“, and deal with problematic people at “Show ’em the Door“.

(Originally Aired: Sunday May 19, 2024)

Rob, Steelo and Carly Aquilino test out some new moves and are lookin’ sharp.

(Originally Aired: Sunday Mar 03, 2024)

Rob, Chanel and Steelo get stopped by “Momentum Killers“; watching people choose “Flight Over Fight“; climbing aboard some “Struggle Buses.“

(Originally Aired: Thursday Aug 20, 2020)

Whistleblower testimony reignites a decades-long fight for transparency.

(Originally Aired: Wednesday Jan 08, 2025)

Commercial pilots come forward about their encounters with UFOs.

(Originally Aired: Wednesday Jan 15, 2025)

The history of the base’s development, up-to-date information and expert interviews.

A nurse is gunned down in her home and detectives believe they have a suspect; as they delve deeper into the investigation, new information leads them down a completely different path.

(Originally Aired: Wednesday Jan 15, 2025)

Josh Mankiewicz recalls the story of a detective who makes it her mission to find dozens of women who vanished on the streets of Albuquerque, N.M.

(Originally Aired: Tuesday Jul 12, 2022)

Karen has gotten so out of control with her eating that she’s developed a fear of leaving the house and interacting with the world at her size; she needs Dr. Now’s help.

(Originally Aired: Wednesday Jan 15, 2025)

William was always mobile and fairly athletic — that is, until he wasn’t; it’s been years now since a knee injury derailed his sports career, and he’s ballooned up over 600 pounds; now, to lose weight he’ll have to face up to how bad it’s gotten.

(Originally Aired: Wednesday Mar 13, 2024)

SERIES PREMIERE

(Originally Aired: Thursday Jun 06, 2024)

(Originally Aired: Thursday Jun 06, 2024)

(Originally Aired: Thursday Jun 06, 2024)