Jerome's player ways cause problems on the road; Christie looks for a new dispatcher; and Bernice gets into a sticky situation during a repo.
When eight bodies are found in what appears to be a meteor site in the middle of the desert, CSI Finlay recognizes one of the casualties, prompting her to revisit her past.
Weighed down by the responsibility of training a new rampie, and struggling to get out of Joe's doghouse, DC3 co-pilot Tyler gets a once in a lifetime opportunity to stunt fly in his Cessna 180 for a visiting film crew. Meanwhile another Buffalo co-pilot, Andrew, is up for a job with Cathay Pacific Airlines. The last time a pilot left, Joe took it personally.
Everyone in the firehouse is ordered to take a drug test after a call to a daycare center exposes them to a makeshift meth lab, and Severide stalls, not wanting his injury, or the painkillers he takes, to be discovered. Meanwhile, Truck and Squad find themselves pinned down by gunfire while trying to help the victim of a gang shooting, and a deep-fried turkey fire grows from small to explosive when a garage catches fire. Elsewhere, Dawson saves a bleeding man and Casey delivers a baby on the scene of a massive car pileup on the freeway.
Two gang rivals get inside each other's heads, and a police officer hones his act.
The BAU team goes in pursuit of a missing school bus full of children outside the Washington, D.C. area, and it becomes a race against time for them to bring them home safely.
A mysterious little girl is abandoned at Briarcliff; the Monsignor makes a Faustian pact with Dr. Arden; the origin of Bloody Face is revealed.
Heather's betrayal to Berk caused the Book of Dragons to fall into Alvin the Treacherous' hands, and Heather's imprisonment on Berk. In order to get the book back from Alvin, Astrid disguises herself as Heather and goes into Outcast Territory. Towards the end of her mission, Astrid learns and confirms Heather's true motives for helping the Outcasts.
Woodman meets medical 'doctors' who are very happy to treat his 'Delhi belly'.
A family rift threatens when Hayden discovers the truth about Dan and Cora.
Meet the Gold family. As owners of Detroit's biggest pawn shop, they've bought and sold things you can't begin to imagine. Every day brings new danger as the Golds operate in the heart of one of America's most troubled cities. With 50,000 sq ft of cash and goods surrounding them, there are millions to be made, but their profits come with huge risk.
At the Battle of the Bands, Adam hits it off with Missy, another musician.
As WhisperHug prepares for the band competition, things get messy between Adam and Missy.
Jess invites her divorced Mom and Dad over for Thanksgiving dinner and enlists Nick and Cece to help her with a "Parent Trap" to reunite them. Meanwhile, Schmidt's cousin, Big Schmidt, visits, and Winston manipulates them into an escalating battle to prove their manhood.
Steve's secret hair-loss shame prompts him to imbibe a mystery elixir that turns him into Bigfoot.
When a fellow spy is taken hostage, Annie travels to Amsterdam to eliminate Khalid once and for all.
In this Addison-centric episode, her role as a parent is challenged when Henry's biological mother reappears and asks to be more involved in her young son's life. Meanwhile Addison reconnects with her mentor, who shares a very painful secret.