The kids, along with Old Man McGucket's help, discover there is a secret society in Gravity Falls.
Sheriff Corbin's son returns from war, but his strange behavior leads Abbie and Ichabod to question his intentions.
Fistrick orchestrates a series of robberies while wearing ID masks programmed to make him and his compatriots to resemble Ben. When the real Ben discovers what's going on he decides to go undercover with Rook's help and investigate Fistrick's workout gym to find out what's going on. As this is all happening, Ben is struggling with his obsessive cravings for chili fries and meatball subs.
When a web celebrity is murdered, Castle and Beckett explore the flashy world of internet fame. But when the killer posts pictures from the crime scene on a photo-sharing site, they realize they are up against a social media sociopath who may strike again.
This episode is filmed entirely by the team themselves using consumer kit!
Richard and Aaron build their coolest hot rod, a 1976 Chevy C-10 short bed show truck to be auctioned at the Cattle Baron’s Ball. Plus, Richard misses out on a Firebird thanks to Thomas Weeks, and a '65 Cadillac is on the lot for one of Richard’s buyers.
The rebel crew undergoes a rescue mission only to face a powerful foe.
There have now been three murders. James remains in police custody, but the investigation is in disarray. With Ian dead, Ruth is removed from duty on the murder squad and placed back on the beat, where she finally has to confront the possibility that she will never find Cal's killer. Meanwhile, Eli visits his father in prison to tell him some surprising and unwelcome news. Tina hatches a plan to leave town, but can she persuade Eli to escape the murky world of Overton before the mystery of Cal's death draws him back in?
A fire in the village leads Sidney to another investigation. Meanwhile, a family crisis causes Geordie to become distracted and detached from his job.
Slotter makes an attempt at hanging two Blackfoot as scapegoats for the massacre, but when the camp turns against her - Kat, ends up on the noose.
Liz asks Red for information about deadly wildlife poachers after a mutilated corpse washes ashore. Ressler forms a dangerous habit.
Computer graphics, visual analogies and a recurring cast of expert scientists combine to reveal new aspects of the world you think you know, from canyons of gravity that warp space and time to rain triggered by cosmic rays.
When a killer begins targeting the first born of Gotham's elite, Bullock is forced to confront traumatic memories from a nearly identical case he worked in the past. Gordon is confronted by past decisions.
Rick and the others find themselves pitted against a group of nasty people.
Emily tries to arrange a reunion with her dad, but she needs to be creative about it now that he's in the spotlight again and Victoria's regained the upper hand.
Inspector Tarconi leads a SWAT team to arrest a counterfeit drug dealer in Belarus, but has to ask for Frank's help when things go badly wrong.
Relations between Robert and Cora continue to be strained. Blake's scheming starts to come to fruition when Mary is unexpectedly pitted against her love rival. Edith receives some terrible news and decides to take drastic action. Following a mysterious tip off, Baxter becomes embroiled in the investigation of Green's death. Thomas' condition deteriorates, prompting him to finally reveal the truth to Baxter. Love is in the air for more than one member of the Crawley family.
Emma tries to convince a reluctant Regina to help her find the Snow Queen, only to discover that Regina is lying to her about Sidney's whereabouts. Meanwhile, David convinces Mary Margaret to go on a date, but the date turns into a hunt when Will escapes his jail cell. In the past, Emma befriends another young orphan who isn't all that she seems.