Agnes and the family are joined by comedian and presenter Sue Perkins and Diversity's Ashley Banjo. Plus, Emilia Fox is the unsuspecting celebrity to join Dermont and Buster on their next Celebrity Tour venture, and music comes from Aston Merrygold.
Two worlds collide when the Doctor meets Bill. A chance encounter with a girl with a star in her eye leads to a terrifying chase across time and space. Bill’s mind is opened to a universe that is bigger and more exciting than she could possibly have imagined – but who is the Doctor, and what is his secret mission with Nardole on Earth?
The hunt for a father-and-son crime team becomes personal for Frank, who is forced to face the parallels between the duo and his own childhood as the son of an outlaw.
After being infused with incredible power from a Nova Helmet, Gamora leads the Guardians and her sister Nebula on a mission to infiltrate the Believer flagship.
Ray agrees to let Henry fly his helicopter, but Ray starts to act like a nervous parent; Charlotte, Jasper and Piper find a cotton candy machine.
Zak and the crew travel to New Mexico to investigate the Double Eagle Restaurant and the Dona Ana County Courthouse. Both buildings have been plagued by death, leading to poltergeist activity that torments investigators.
When Twilight Sparkle agonizes over Starlight Glimmer's future, she gets some advice from her very own mentor - Princess Celestia.
After being abducted, the AIMS team faces a mysterious man who offers them a deal with an incredible payoff. The team suddenly realizes Trapper is missing and they set off to locate him in a race against time after finding a trail of his blood.
As Bong-soon prepares to launch her online game inspired by her own story, she no longer feels ashamed to be her "special" self offline as well.
With the case unresolved, Guk-doo's team visits Min-hyuk's company to gather clues. Guk-doo hears from Bong-soon the details of last night's events.
When she discovers that her ex Sugar Bear is getting remarried, "Honey Boo Boo" star Mama June begins a revenge diet so she can look completely different in time for her ex's big day.
While gearing up for his big day, Jonah joins Doug McClure for a wild drill ride down to a lava-licked world ruled by tyrannical, telepathic beasts.
The gang gets in the holiday spirit with the tale of a plucky lawyer who sets out to save Santa Claus from the clutches of a spoilsport zillionaire.
Lincoln and Clyde submit an Ace Savvy comic to a meet-the-creator contest, but are foiled by a surprising nemesis.
After a witness in a former case of Erin’s asks her for help shutting down a drug operation in his apartment building, she makes it her mission to make the building safe for his family. While investigating a teen’s suicide, Danny and Baez uncover information that suggests the death was a homicide. Frank looks into potential misconduct within the Mayor’s office.
While working the murder case of one of the last survivors of the USS Arizona, McGarrett learns about his grandfather's important role at Pearl Harbor. Also, Adam uncovers bone fragments at his new construction job and asks Jerry to help him discreetly investigate.
The queens join the cutthroat Morning Talk Show wars. Naya Rivera (Glee) and Jeffrey Bowyer-Chapman (UnREAL) guest judge.