Missy steps up, Mary has a surprise for George, and Sheldon finds his dorm occupied.

Pete's ex-wife, Carol, shows up at Woodstone Mansion during Sam and Jay's Halloween party, where they're trying to impress some cool friends. Also, the ghosts hope to bring Flower back with a séance.

The toughest mission yet occurs on land, air and sea, with the Faithful or Traitors winning it all.

As gator season roars into its final weeks, Ronnie challenges Troy's title as King of the Swamp.

The Jokers have an over the top reaction to a phone call and offer absurd event tickets to people on the street. The losing Joker is joined with alien Alf, and his planet's cuisines.

The Jokers send bizarre texts and pose as security guards doing and saying whatever they are told. The losing Joker will be in elf orientation held by guest star Michael Ian Black!

The cast of "The Traitors" airs their grievances regarding murders, banishments and treachery.

Ronny Chieng looks at new airport and subway security measures, Michael Kosta talks to Eagle Pass, TX, residents about the recent "invasion", and Awkwafina discusses "Kung Fu Panda 4".

Jimmy shows the audience real quotes and gives them a chance to decide who said it before speaking with guests Ricky Martin and Marcello Hernández and welcoming Manuel Turizo and Yandel for a musical performance.

Stephen welcomes political analyst John Dickerson and a musical performance by De La Soul.

When The Highest shares his new plan with Ruth, she contemplates expediting her plan of escaping; Marva takes extreme measures to cover her tracks from Ruth.

Yogi gives Shazzan a break from work by taking on his genie powers for the day.

John seeks revenge on a secret ONI planet. Perez trains to become a new kind of soldier. Kai finds herself torn between her Spartan code and her loyalty to Master Chief. Makee turns to Cortana for help in her search for the Halo.

Chihara-kai attempt to regroup after a devastating shootout. Jake, Katagiri, and Nagata pursue a tip from Samantha.

Jen and Jizz juggle father-son bonding with couple bonding. Kash gets a job, but at Carrie's work.

When a beloved art professor, Eve Kinwood, is killed, the team must use her art to find the "Real Eve" and her killer.

Young Rocco leaves everything behind to join Tommaso in Paris, starting a journey of self-discovery through the force that rules the world: sex.

When the Duke of Halstead dies, his second son inherits everything, including the title, house and grounds - plus a whole heap of trouble.

Astronaut Paula is on her way back from a mission. Her husband Sven and daughter Charlie are excited to see her when they receive upsetting news.

In the creeping shadows of a hostile forest, an unlikely alliance is formed as common enemies circle close, poised to swoop in for the kill.

Sullivan asks for Father Brown's help when Mrs Devine's son Eddie is framed for murder.

Rob Brydon, Lee Mack and David Mitchell return for an episode of previously unseen material from the hit comedy panel show.

Lorraine Kelly and Miles Jupp join Adam Hills, Josh Widdicombe and Alex Brooker for a deep dive into the week's news.