A fun day at the races for Harry and Fergus ends in tragedy when a racehorse throws a jockey from the saddle. Harry B discovers the horse was sabotaged and insists the owner, his father, Duncan, is responsible for the crime.

After their not-so-fearless leader is taken, our kids spring into action. Alex discovers long-buried secrets about his dad, as the kids uncover new truths about themselves.

Monk's less than holiday mood is only worsened when he's accused of shooting Santa and becomes the most hated man in the city.

Murtaugh and Cole investigate after a robbery of a truck filled with fine art. Cole deals with lingering feelings for Natalie after a development in her life. Meanwhile, Riana blackmails Murtaugh into letting her go to a concert after she catches him in a lie he told Trish.

The Machine identifies a school teacher who witnessed a mob hit as their next POI. Now, Reese and Finch protect the unfortunate soul who was in the wrong place at the wrong time.

Phillip Stroh claims to have information about three future murders and wants to make a deal with the District Attorney's office; however, part of the deal includes a private one-on-one interview with Rusty.

The team tries to rescue a teenage girl kidnapped by robbers; Voight and Platt attempt to clear Olinsky's name.

Dr. Lightman and Dr. Foster help an angry teen find his birth parents, while Eli and Ria try to figure out who was responsible for a fatal "Black Friday" trampling incident at an electronics store.

A fun day at the races for Harry and Fergus ends in tragedy when a racehorse throws a jockey from the saddle. Harry B discovers the horse was sabotaged and insists the owner, his father, Duncan, is responsible for the crime.

The Machine identifies a school teacher who witnessed a mob hit as their next POI. Now, Reese and Finch protect the unfortunate soul who was in the wrong place at the wrong time.

Monk's less than holiday mood is only worsened when he's accused of shooting Santa and becomes the most hated man in the city.

The team tries to rescue a teenage girl kidnapped by robbers; Voight and Platt attempt to clear Olinsky's name.

Dr. Lightman and Dr. Foster help an angry teen find his birth parents, while Eli and Ria try to figure out who was responsible for a fatal "Black Friday" trampling incident at an electronics store.

Murtaugh and Cole investigate after a robbery of a truck filled with fine art. Cole deals with lingering feelings for Natalie after a development in her life. Meanwhile, Riana blackmails Murtaugh into letting her go to a concert after she catches him in a lie he told Trish.

During PRIDE’s gala, the kids set in motion a new plan to take down their parents for good. As the evening unfolds, everyone’s personal drama threatens to derail their plans.

When dancers vanish from Le Coeur's school, Orla and Lola ask Harry to investigate. Harry and Fergus explore the school's past and its founder's history to solve the mystery.

A good Samaritan witnesses a cult style murder but the evidence doesn't add up. Mr. Monk goes undercover with the "Siblings of the Sun" to solve the crime.

While Major Crimes works against the clock to catch the killer before he claims his third and final victim, Phillip Stroh executes his escape plan.

During the holiday season, Lightman goes to Afghanistan to assist in a mission to rescue two captured marines, and his only source of intelligence is an American expatriate.

When Reese and Finch discover that their latest POI has connections to Cold War Soviet espionage circles, they quickly learn how covert ops were handled in a world before The Machine.

Cole confronts his past when his former mentor, Tom Barnes, delivers alarming news, as he and Murtaugh investigate a robbery of safe deposit boxes. Meanwhile, Murtaugh clashes with Trish's new client, Louie Gutierrez aka "The Gute" and enlists Bailey's help to investigate.

Burgess must choose between listening to Voight or potential new ally when a ride along goes sideways.

Sarah places her life on the line after someone dear to her suddenly goes missing. Meanwhile, Holder's past is used against him.

While Major Crimes works against the clock to catch the killer before he claims his third and final victim, Phillip Stroh executes his escape plan.

When Reese and Finch discover that their latest POI has connections to Cold War Soviet espionage circles, they quickly learn how covert ops were handled in a world before The Machine.

During the holiday season, Lightman goes to Afghanistan to assist in a mission to rescue two captured marines, and his only source of intelligence is an American expatriate.

Cole confronts his past when his former mentor, Tom Barnes, delivers alarming news, as he and Murtaugh investigate a robbery of safe deposit boxes. Meanwhile, Murtaugh clashes with Trish's new client, Louie Gutierrez aka "The Gute" and enlists Bailey's help to investigate.