Bart and Lisa adopt an abandoned baby chimp and clash over their surprisingly different parenting styles. When the chimp is abducted by a private wild animal zoo, the family goes on a mission to rescue him. Homer is conflicted about saving the ape, because he's convinced the chimp will tear off his face and groin.

When Kayce realizes Tate has been taken hostage, he goes rogue in a desperate race to save his son as the Marshals uncover a powerful criminal operation tied to the East Camp land grab. A violent showdown ensues, putting everything Kayce cares about at risk.

Briar and Jake look for answers and attend a party.

After Mark becomes a self-proclaimed calliope prodigy and accidentally summons a troupe of clowns - including the elegant French clown Plonque Honque - he sets out to stage a prestigious clown ballet. Meanwhile, Tammy undergoes clown exposure therapy with David, unaware that Plonque has far more dangerous plans for opening night.

Colter's search for a teenage boy's missing father leads him to a dangerous criminal operation at the Port of Los Angeles.

Shred spirals when he discovers a negative online review about him that could reflect poorly on the precinct. Meanwhile, Patel, Victoria and Emily try to break up Addy's new relationship.

Sam gives Alex the unsavory task of getting Malcom back as a client. Later, Alex leans on Michael at a family dinner.

John Oliver discusses the Secret Service, why they're in a worrying state, and how ethernet cables became disturbingly crucial to the nation's safety.

Flute intervenes when Stan receives an alarming superlative. Wynona undergoes a brain procedure to improve her dating life outside of work.

The arrival of an unexpected relative complicates Mandla's sly bid for power. Gabisile and Siya call a temporary truce to outsmart Jonas.

Puck plays bodyguard for a day while strange things keep happening at school.

As John and Hal draw closer to the truth, John comes to an unexpected understanding with Sheriff Kane... just as a chilling new discovery emerges.

Susan desperately tries to find the real murderer as tension ratchets up and threats are made.

Fred, in trying to talk Tony through a dark period of despondency, ends up revealing deep personal truths that have repercussions for his marriage.

Haunted by Charlie's ghost, Jackie compiles a kill list and tracks Zigor Zabaleta, the legendary ex-Demon. After an uneasy alliance, they use Sam- disguised as Jackie-as bait to capture Li Dong.

Cathy starts over with a new name, a new life and a ruthless plan to achieve financial independence.

While decorating a vacation rental in the Southwest, a home stager awakens the wrath of an ancient Kachina doll.

SA's Classy Bogans Alisha & Deanne are keen to prove they can cook at their Instant Restaurant 'Hot Mess'. Will they silence their critics with some homestyle favourites?

Victoria Coren Mitchell hosts the quiz where knowledge only gets you so far. Neither team is eliminated this time, and there's some quality quizzing on display.

Things come to a head when the identity of the serial abuser is finally revealed, but Emma uncovers a further clue, forcing a devastating confrontation.

The fate of Aria and Neal's wedding day hangs in the balance as the Kishans navigate their new family dynamic. A final plea from Michael leaves Maya questioning her decision.

Pierre's resilience is tested when he begins investigating the suspicious death of a young black client, Michael. As Pierre challenges the police's portrayal of Michael as a criminal, he unravels a chilling web of institutional corruption... When you come at the system, the system comes at you...

Zara assembles a team of former mercenaries to capture Voltov. Vincent, who has managed to escape, finds refuge with Hassan, an interpreter he met on a previous mission. Yuri sets in motion the most devastating phase of his plan.