When the Neighborhood experiences a small glitch, Michael has to resolve the issue with Janet before it gets out of control.
Nathan teaches an international exporter how to ship smoke alarms tax-free.
As churchgoers flourish in numbers, Reverend Dan soothes the anxieties of the townspeople. When the hauntings escalate to a possession of a young boy, Dan wrestles with the thought of performing an unsanctioned exorcism.
Gordon and Bullock are hot on a serial killer who has been assassinating cops and dressing his victims in the severed heads of pigs as his signature mark. Meanwhile, Sofia tries to win over Penguin, and Thompkins, Nygma and Grundy find themselves an unlikely home at Cherry's place.
When two Union anthropologists go missing on a planet similar to 21st century Earth, Ed sends a team led by Kelly to find them, but the mission quickly goes awry when they realize the society’s government is completely based on a public voting system to determine punishment.
Australia's third longest serving Prime Minister, Andrew Dugdale answers his party's call to re-enter politics by running in a marginal rural seat. A mysterious benefactor donates one million dollars to his campaign.
When her friend is murdered by a wraith with a taste for psychics, Missouri enlists the help of Dean and Jody to protect her granddaughter, Patience, who has no idea she shares her grandmother’s trait and could be next on the wraith’s hit list. Meanwhile, Sam continues to work with Jack on learning how to control his powers.
Casey and Severide find themselves at odds after Casey argues with him over the best way to save a teenager entangled in barbed wire. When Casey looks to Boden for help smoothing out the situation, he comes to the realization that he will have to fix it himself. Elsewhere, Otis tries to convince Casey to participate in the beta test for an expensive piece of new firefighting equipment imported from Japan. Meanwhile, Kidd and Hope come to blows over a payroll issue and Brett goes on a date with a doctor she meets during an ambo call.
In a flashback to Iraq in 2007, the events leading up to Megan’s kidnapping are revealed. In present day, Owen and Megan hash out old wounds.
Brian heads to a trendy, exclusive new bar near Munty docks. He proves a hit with the bar's cool clientele, but are they what they seem? Barbara bumps into an old school-friend who offers her a rare magic object.
Katie tries to impress her friends by going to a hip Halloween party with Portia; Chuck is asked to use a new smart screen on the show but tries to get out of it by convincing Carol that it is possessed.
While Liv is busy running the free world, the team at QPA works with an unexpected client to solve an important case. At the White House, Mellie prepares for the upcoming Nuclear Summit with President Rashad and Prime Minister Nazari.
Sarah previews this year’s political Halloween costumes and sends friend Tig Notaro to get auctioneer lessons. Senator Al Franken is her guest.
Noel treats a Labrador suffering with severe arthritis in its elbow, and suggests using stem cells to help with the inflammation, while one of the team's senior neurologists deals with a Chihuahua born with fluid on the brain. Plus, a man comes all the way from France with his Labrador cross, which requires high-end surgery for elbow dysplasia.
In Mobile, when a quick money scam ends in a double murder, a rookie homicide detective takes it personally.
Jack looks to interrogate Frank, while Anna tries to escape Little Big Bear. Elizabeth finds a key witness, but Gagnon exploits her weakness.
A rogue black ops team led by Onyx breaks into Kord Industries and steals something lethal. Oliver struggles to connect with William so he reaches out to a surprising source for help.
Don Wildman examines the insider who took down Al Capone, a jet engine that was used in a daring railroad experiment and a portrait painted by a woman who overcame insurmountable odds to ...