Abby and Hoyt agree to run a seemingly mundane errand for TomDavidson that ends up exposing just how far the Davidsoninfluence goes. Kate uses the annual Founders Day festivitiesto disrupt the town's balance of power while Kai gets anunexpected visitor from his past. Meanwhile, Lucia and Calianhelp each other navigate the pressures of their respectivefamilies.
Flatch is ready for some spooky and spirited Halloweencelebrations! When a psychic at Barb's ladies "spookynight" influences some big changes and sparks some Flatchromance - dynamics are forever changed.
When a fashion designer is killed on the night of his boutiqueopening, Cosgrove and Shaw must track down a suspect with verylittle evidence and no witnesses. Maroun is shocked to find herown name on the defense's witness list.
After all the guests attending an upscale fundraising soireefor the science department at a local university fall ill, theCSI team gears up to investigate. Also, Catherine enlistsGrace's roommate to help her find clues after Grace disappears.
While Stabler is called to testify against the brotherhood incourt, the task force set their sights on a dangerous criminalgang posing as police; Reyes finds a surprising connection tothe suspects they're after; Bell receives some unwelcome news.
Guest host Steph McGovern and panellists comedian JamieMacDonald and mathematician Professor Hannah Fry join teamcaptains Paul Merton and Ian Hislop as they delve into thenews.
Mike and Alison reach boiling point over the B&:B. Julianaims to prove he is more selfless than people think. A newaddition triggers frightening flashbacks for Robin.
Music quiz hosted by Greg Davies, with guests James Acaster,Kerry Godliman, Loyle Carner and Martin Kemp joining captainsNoel Fielding, Daisy May Cooper and Jamali Maddix.
Two castaways get caught by another tribemate while opening aBeware Advantage. Also, one person from each tribe must take ajourney together where they can risk their vote or play itsafe.
In Alaska, Noah risks losing a dream property when hevolunteers his siblings and himself for a hauling-and-buildmission to help an off-grid family in need. On the mountain,Bear invents a new way for him and Raiven to accomplish atedious bush chore.