Tessa decides to spend Thanksgiving in the city with her mom and grandmother; George hosts Thanksgiving dinner for Dallas.
A lethal weapon that can vaporize targets and whole cities from miles away seems like the stuff of sci-fi movies, but Jesse and his team find that this technology could be all too real as they investigate who might have these secret plans – and what they plan on doing with it. When threats and danger hit way too close to home, will the crew be able to make it out alive? This conspiracy runs deep, but Jesse’s just the guy to do some real digging, with explosive results.
When Claire takes Manny and Luke along to Alex's academic decathlon for the weekend, Phil attempts to throw together a boys' night at the house. Cam and Mitch arrange for quite the surprise baby gift for Jay and Gloria.
Sister Jude employs a renowned Nazi hunter to gather evidence against Arden; Kit makes a surprising confession; Bloody Face is unmasked.
Sam and Dean are stunned when Castiel suddenly appears back on Earth with no memory of how he escaped from Purgatory. Meanwhile, Mrs. Tran enlists a witch to concoct a demon bomb.
The teens of Berk find a mysterious girl named Heather on Thor's Beach. While Hiccup and the other teens openly welcome the newcomer, Astrid's jealousy turns to suspicion when she notices Heather is taking an unusual interest in the Book of Dragons.
Facing suspension, Dawson gets a hand from the same girl she saved through the procedures that landed her in front of the disciplinary board. Lieutenant Casey finds his fuse shortening as Detective Voight stops at nothing to get him to retract his statement. However, when Casey lays his life on the line during an apartment fire, he may have unknowingly caught the break he was needing.
For some of the survivors, a priceless reward proves to be a life-changing experience. An unlikely friendship threatens to change the game.
The BAU travels to Santa Monica when burned bodies of homeless people begin showing up by the famous pier. Also, Rossi reconnects with his former Marine sergeant from Vietnam.
A tough guy cries in front of his crew, and substitute teacher Mr. Nostrand does not play.
The CSI team investigates the death of a reverend who was killed at the grave site of former CSI Warrick Brown.
Frankie invites a couple of Marines to share Thanksgiving with her family; Axl gets good news; Sue tries to find the person who stole the chicken head from her uniform; Brick is mesmerized by a book.
A gang of bank robbers, dubbed The Royal Flush Gang, hits a local bank and seriously wounds an off-duty police officer during a heist. Diggle tells Oliver he needs to deviate from his father's list and start helping the citizens of Starling City. Meanwhile, Tommy asks Thea for relationship advice, but things get awkward when she realizes he was asking about Laurel. Moira confronts Oliver about all of his recent disappearances in the middle of family functions.
The fifteen chefs who remain after last week's qualifying challenge must think on their feet and at a high elevation when a twist complicates their challenge.
Justin learns how to choose the right game to play so that Rexy, Olive's huge friendly pet dinosaur, can join in too!
When a woman claims that the baby she kidnapped is hers with a respected legal expert, the investigation changes the lives of two families.