Caitlin uses her powers to save Barry but as her mother predicted, the effort unleashes her inner Killer Frost. Killer Frost goes on a rampage looking for Dr. Alchemy, kidnapping Julian and battling both The Flash and Vibe. Meanwhile, Joe and H.R. have a heart to heart talk.
A spectacular crash between two tractor-trailers has Jordie's crew working through the night; Scott is forced to get inventive to finish a job; Al and Gord try to get a handle on a 30- tonne cement drum.
At Amy's intricately planned Thanksgiving dinner, Jake goes "full Santiago" (binder and all) in order to impress her father, a former cop. With Jake and Amy's focus elsewhere, Charles is left on turkey duty and Holt helps Pimento cope after learning he can no longer work for the NYPD.
Frankie decides that April is not good enough to be with Axl and does anything she can to keep her out of the annual family Christmas photo. Frankie must fight for Axl's attention when he announces that he will be spending Thanksgiving with April.
While responding to a call in the field, Dawson accidentally hits a pedestrian who stepped in front of the ambulance, and is left to deal with the repercussions. Lt. Casey and Lt. Severide disagree and continue to investigate an arson case while Chief Boden is left to decide whether to attend an important function in New York. Elsewhere, in hopes of preparing him for a possible promotion, Lt. Casey puts Herrmann at the helm for a shift so he can discover firsthand what his superiors deal with.
As Jack, Rebecca and the three kids make their way to Rebecca's parents' house for their traditional Thanksgiving holiday, an unforeseen detour occurs. Kate makes two drastic life-changing decisions. Kevin brings Olivia to Randall's house for Thanksgiving. Randall's heart is broken when he learns about a lifelong secret his mother has kept from him.
The NCIS team investigates the murder of a sailor during a rowdy motorcycle rally in the city. Also, Lasalle turns to Gregorio for advice on his personal life.
Bob Lee tries to protect his family while incarcerated; and Isaac aims to silence him. In other events, Nadine contacts Bob Lee's wife, Julie, who's dealing with the backlash against her family.
Katie's mother Kathryn (Wendie Malick) shows up for Thanksgiving, and typically wants to be the center of attention. Just prior, Katie met with Anna-Kat's teacher, who said Anna-Kat is more anxious than normal, and Katie realizes her own anxiety over her mother is affecting her daughter. Also, an unwanted guest (Viv) crashes the Otto family Thanksgiving.
Marcie learns life-altering news. Her life will never be the same.
In this week's third episode, multi-award winning Gina Yashere hosts as she introduces surreal Australian comedian Sam Simmons and rising comedy star Ellie Taylor to the stage.
Janet is taking a Hapkido class, but Mr. Kim questions her teacher's techniques. Jung runs into an old flame and Mrs. Kim tries to get them back together.
After NCIS Agent Bishop is sent to Gitmo to gather evidence for a Navy chaplain murder case, she questions her previous work at the NSA. Also, Bishop’s brothers, John and Robert, visit for the Thanksgiving holiday and pester her co-workers to find out who she is dating.
Stakes are at a competition-high when the artists must work in teams to transform canvases into cyborgs.
Kelley suffers the repercussions of stranding Dean on an isolated beach. Captain Lee makes a decision regarding the exterior team that shakes Kelley to his core. Kate grows frustrated with Emily's lack of attention to her job. Ben and Emily take their relationship to the next level and Kyle must decide whether or not to tell his girlfriend about his date with Sierra.
Sue unloads and sets up new heating system at Kavik. Glenn scouts for shelter and hunts from his canoe. Andy catches and smokes fish in the rain. The Hailstones fish for herring at camp.
Rick and Marty Lagina investigate a mysterious “Hatch” which may be a secret entrance to an underground treasure tunnel on Oak Island.
A young woman moves to the Ocala National Forest in Florida in search of peace and a fresh start, but the remote paradise turns out to be the opposite of what she hoped.