Tanya leads her friends into a mysterious backyard forest to avoid doing her DMV paperwork. Ernesto puts off sending a difficult email, and the friends awaken an ancient entity who has been procrastinating her duties for centuries.
Horohoro finishes the fight with Brocken's team. Lyserg brings an injured Horohoro to Yoh's team when Peyote attacks with the intent to kill.
Tensions rise amongst the artists when they are tasked to choose a famous painting to inspire their Main Challenge looks.
Dylan discovers his new substitute teacher is a former rap star, and Dylan plots to get him back on top; after successfully reviving the former star's profile, Dylan finds that own dream remains out of reach.
On the school sports day, Komi isn't sure how to properly cheer for her classmates, but she does her best. Then, it's her turn to run the relay race.
Kevin and his crew give it their all in a last ditch effort to salvage a million dollars' worth of logs, but neither he nor Sarah know if they'll reach their goal.
The campmates vote as to who they think the Killer is. Will the innocents win, or will the Killer fool everyone?
Secrets are revealed and hard truths emerge, culminating in a battle against two opposing forces.
Gallo, Violet and Ritter debut their microbrewery business at Winterfest. Brett prepares to present her paramedicine program to an oversight panel. Firehouse 51 gets in the holiday spirit.
Castaways need to alter their plans after the winner of the immunity challenge throws a wrench in their next big move.
When David Hodges goes missing, the entire CSI team searches for any piece of evidence that can help locate him, clear his name and save the reputation of the entire crime lab.
Nia weighs her options; Marie challenges the premise of Ben’s new movie idea.
TJ’s shocking twist sends the players into a panic as they battle for survival before the Final. One player finds themselves on blast for trying to help another player during a tight elimination. The remaining players begin TJ’s Final.
The outcome of Will's investigation weighs heavily on his mind as he works with Dylan to save a 4-month-old patient. Stevie and Vanessa both struggle to keep their secrets. Crockett and Blake work with Abrams to save a patient in need of a liver transplant.
Paul attempts to train an overly eager German Shepherd puppy who doesn't know how to calm down, and has to gain the trust of a terrified West Highland Terrier.
With the FBI closing in on the Roy Walton investigation, Voight and Halstead strategize on a way out. After a city bus driver is shot by a passenger, the team investigates a possible abduction.
When the Gang suspects Dee is menopausal, they scramble to find a new employee for Paddy's Pub. Dee decides to put her acting career on hold in order to mentor young actors.
In the past, an innocent Dennis learns the horrifying details of Frank's business, a truly sweet Dee is excited to head off for Hollywood, while Charlie and Mac's jobs at the roller rink are in jeopardy.