The Best Episodes Written By Nancy Kiu

After a failed assassination attempt involving a bomber, Congressman Damien Roberts hires Garza’s team for protective detail while Brendon and Laura begin investigating potential suspects. Later, Damien and Simone rekindle their romantic relationship, and Brendon advances his relationship with Antoinette.

While tracking down the dangerous fugitive Aaron Deckard, Mac and Jack face the notorious Colton family of bounty hunters who already kidnapped their mark. Also, Bozer and Riley try to hack into Jack’s CIA file to find out about his history with Matty.

Mac and the team follow a group of Indonesian mercenaries who are transporting a lethal amount of stolen nerve gas in the hopes of tracking them to their dangerous leader. Also, Jack confronts Elwood about Riley, and Bozer is pushed to his limit in spy school.

Mac and Riley are attacked by a group of masked men after the government calls them in to examine a mysterious object that crash-landed in the Nevada desert. Also, Riley uncovers new information about Mac’s father but questions whether to deliver it to him after he says he needs to move on.

MacGyver and Jack search for Riley, using a microwave and a power strip, after she mysteriously disappears and hacks into the NSA, possibly unleashing World War III. Also, Bozer goes on his first official mission, and Jack opens up about his history with Riley’s mother, Diane.

When a priceless work of art is stolen and its transporter murdered, Castle and Beckett must work with the key witness to track down the painting and sniff out the killer.

Using a necklace and a microwave transmitter, Mac and the team attempt to locate Riley after her first solo mission with a group of dangerous hackers goes off the rails

Using only an armrest, a curtain rod, and a toothpick, MacGyver must fix a sabotaged train in order to protect a whistleblower who has proof that her boss is selling weapons to U.S. enemies.

Emily helps Nolan’s blushing bride deal with the skeletons in her closet while Victoria contends with a mysterious new socialite.

MacGyver, Riley, Bozer and Leanna go undercover on a college campus to smoke out a deep-cover operative who is recruiting students to carry out deadly attacks around the world. Also, Jack joins bounty hunter Billy Colton in the hunt for a bail jumper but is concerned when he finds out Billy offered Riley a job.

An international crime boss offers Matty a deal she can’t refuse – he’ll surrender himself into her custody if he’s allowed to return to the United States to watch his daughter walk down the aisle. MacGyver and team crash the wedding to ensure the crime lord doesn’t run, only to discover they’re not the only ones lying in wait at the event.

Matty’s ex-husband, Ethan, asks her for help when a criminal organization, S-Company, kidnaps his wife and daughter, forcing Matty to decide if she’s willing to commit treason in order to help him save his family. Also, Riley joins Billy Colton and Mama Colton on a mission to Paris and makes a heartbreaking discovery.

When a billionaire’s daughter goes missing, he publicly announces a hefty reward for her safe return, sparking concern for the FBI. Meanwhile, Garza’s ex-wife makes a surprise appearance and shakes things up with the team.

When an axe-wielding, escaped psychiatric inmate drops dead in Castle’s P.I. office, Castle and Beckett’s investigation leads Castle to suspect the victim’s death could be the work of the Antichrist.

Mac, Jack and Riley set out to find a mobster-turned-informant after he’s kidnapped and taken to Chernobyl by an international crime boss who’s worried he will deliver incriminating information to the CIA. Also, Bozer struggles to keep a secret from Matty.

It’s a race against time as the Feds band together to stop death row inmate Foster and his cult following’s killing spree ahead of his execution. Meanwhile, as Cutty and Ruth’s relationship gets serious, Simone and Dina are forced to reconnect.

Cruz's past comes back to haunt him. Severide prepares to teach an arson class at the academy. Mouch searches for a victim's next of kin.

A surprise visitor from Novak's past joins Ambo for a late-night ride-along. Herrmann faces a mountain of Chief-level training records and incident reports. Violet catches Carver in a lie.

MacGyver and team are asked to solve a locked-door mystery when a man working inside a remote, ultra-secure international seed vault disappears.

Severide and Van Meter investigate a fire at a family-owned restaurant. Pascal questions Kidd's leadership.

Garza’s unit gets roped into a complicated kidnapping case involving a forbidden relationship between two rival drug-dealing gangs. Meanwhile, Simone’s love life is heating up; Laura comes face-to-face with her past, and Carter tries to reconnect with his wife.

Kate and Alice continue their sister/nemesis dance, while Alice and Mouse construct their most evil plan yet. Mary invites Kate to a special event honoring Catherine and Jacob makes a decision that leaves Kate perplexed.

Kate begins to question her instincts and Luke gets upsetting news. Alice seeks her sister’s help with a special task.

A new villain with an eye for all things that sparkle drops in on the city; Kate attempts to find a balance between her personal life and her new role as Gotham's guardian; Luke continues to fine-tune Batwoman's arsenal of weapons.

As Ryan Wilder continues to prove herself as Batwoman, she encounters the challenge of every superhero - living a double life. Meanwhile, Victor Szasz is slashing his way through the city streets, and Commander Kane has The Crows trying to stop the flow of Snakebite through Gotham. Safiyah takes notice of Alice's antics and Sophie finds herself in unexpected circumstances.