Jughead and Betty confront Bret, Donna and Professor DuPont and unravel their plan to commit the perfect murder.

Six new celebrities take the stage for their first performances of the season.

Marcie's patience is tested when an Indigenous girl accused of murder refuses a deal that will afford her a more lenient sentence. Iris butts heads with Reggie when he fails to notice a client being blatantly racist, and Pam has an unexpected scare.

Tribes drop their buffs and switch things up in the game. Tension on one tribe opens up an opportunity for new alliances.

Margo learns to project. Josh goes to the spa.

Four smiths are tasked with creating signature blades from 1095 steel. As time ticks by, new parameters will be added, keeping the smiths on their toes. Ultimately, two smiths make it back to their home forges to recreate one of the longest swords in the forge, the Chines Zhanmadao. Which smith will forge a blade worthy of $10,000 and the title of Forged in Fire Champion?

Bravo Team travels overseas for a foreign training exercise to disguise their true mission - to rescue a high-value target that is being held hostage. Also, NASCAR driver Austin Dillon gives the team a special driving lesson.

While using a combination of forensic clues, skilled observation and relentless questioning of those who knew Lucy at the end of her life, Nancy unravels what happened the night Lucy died. While her detective work succeeds in some ways, it also reveals a devasting truth.

As Bash's future at the hospital hangs in the balance, he diagnoses a young patient with a rare disease that could have been prevented. Mags is faced with case she cannot solve, as June tries to keep her personal life private. Meanwhile, Theo drives through the night to spend a day with his family in Sudbury, Ontario.

Guy Fieri goes wild combining his brand of food trivia with his favorite culinary games. The four competitors are out to prove that they're great chefs who also know a lot about food. First, they're hit with a barrage of international food questions they must answer correctly to earn enough cash to shop for their upscale dinner. Then, Guy allows the chefs to remove not-so-desirable ingredients from their baskets by correctly answering another series of culinary trivia questions. Ultimately, the chef who succeeds in combining their cooking chops and food smarts will get to put up to $20,000 in their cart.

The remaining teams build a car for a downhill race and then build a bridge for a weight-bearing stress test.

After 7 years of hot drama, Gemini is desperate to find Myranda. But the script flips when Nev and Kamie end up being the ones reaching out for help, as they stage their first intervention ever for an infamous repeat catfish!

Deacon's second job working private security at a high-profile boxing match places the SWAT team in the middle of a kidnapping case when a prize fighter's wife is abducted. Also, Hondo's young charge, Darryl, becomes frustrated with his lack of paternal rights regarding his infant son, and Tan prepares to introduce his critical mother to his girlfriend, Bonnie.

The gang discovers the solution to many of their problems, but getting their hands on it won't be easy. Holloway gets asurprise visit. Davis struggles with a major decision.

Ally tries to open Dave up to new sexual experiences but inadvertently exposes his deepest, darkest insecurities. Dave asks his friends for advice about satiating Ally's newfound appetites.

Hattie keeps looking for her "happy place" to write; Marie is put against the only other black executive in her workplace; Nia is doubting her career path.

Full Frontal covers the harmful side effects of COVID-19 and rates the nature of our current gig-based economy at 0 stars. Then Mike Rubens heads south to learn how Trump's border wall is definitely messing with Texas.

The WHO declares the coronavirus a global pandemic, NYC Mayor Bill de Blasio talks about the city's response to coronavirus concerns, and actor Dave Burd discusses "Dave".

Conan welcomes actor Norman Reedus.

Jim Jefferies, Tony Rock and Cristela Alonzo discuss viral onstage fails and Willow Smith's performance art event, and Chris Harrison chats about "The Bachelor" finale.

Jimmy welcomes actor Aaron Paul, actress Angela Bassett, and comic Isabel Hagen.

Stephen welcomes actor Hank Azaria and actress Suzy Nakamura.

As Saint Germain makes unsettling discoveries, Isaac marches toward a showdown. Meanwhile, Belmont and Sypha question a monk - aggressively.

Desperate to win reelection, Karen legalizes meth - inspiring Fitz to run against her. The chief recruits Dobby for a mission. Bullet visits hell.

Nisan accompanies Hakan in his search for the key's missing piece. Vizier threatens to drive Hakan to the edge as a shocking truth comes to light.

After being snatched off the street, Monse, Jamal, Ruby and Cesar come face to face with their kidnapper, who makes them an offer they can't refuse.

James welcomes actress Emily Blunt, actor Sam Heughan, and a musical performance by Niall Horan.

The revelation that Pav is Patch's father reverberates across Arcadia. It drives Mich to make a mistake he'll regret, Shannon towards old habits, and Claudia to question her relationship with Pav.

Callum and Sephy take desperate measures to find somewhere they can be alone together, but Lekan suspects Sephy is hiding something from him and is on the rampage.

Lucy goes on a wild night out in London with TV personality Alan Carr, while back in Hebden Bridge, Jon spends the night with his best friend, Matt Forde.