Bull faces uncertainty in court, when TAC handles a class action suit against a vaping company selling malfunctioning devices, and the trial outcome hinges on just one juror. Marissa takes…

TAC braces for an un-jolly Christmas when Bull and Benny represent Marissa and her estranged husband, Greg, in federal court after they’re charged with money laundering and fraud connected to…

Bull helps a famous social media influencer, Sadie Washington, take her father to court to overturn his legal guardianship over her empire, which he was granted after the young mogul…

Bull and his on-again, off-again romantic rival, Diana Lindsay, join forces to create two separate but collaborative defense teams when Diana’s niece and her husband are charged with armed robbery….

Bull’s new relationship with Diana, his on-again romantic rival, is complicated by his renewed feelings for his ex-wife, Isabella, when they’re reunited by the sudden death of her and Benny’s…

The DA’s office asks Bull to assist them in their prosecution of a fraternity when a pledge accidentally drowns during a hazing incident, but his efforts may be derailed when…

Bull travels to a small town on a personal mission to help his high school sweetheart sue a local factory that she believes is making residents ill by contaminating the…

Bull’s efforts to assist with his ex-wife Isabella Colón’s defense in a wrongful death lawsuit are hindered by unresolved issues from their marriage and her longstanding rift with her brother,…

Grace and Darius seek answers from the President and Harris discovers deadly secrets.

Grace embarks on a dangerous mission, and Liam and Darius’ relationship is tested.

Harlee and Tess intercept a heroin shipment from a local drug lord who discovers Wozniak’s secret and tries to use it as leverage to get his confiscated drugs back. Harlee…

Wozniak’s suspicions land on Saperstein, forcing Harlee to convince Stahl to arrest Saperstein in order to keep him safe. Harlee visits her abusive ex, Miguel, who tasks her with tracking…

Loman’s guilt over the death of an unarmed suspect becomes a liability for the crew, forcing them to test his loyalty. Wozniak sends Harlee on an errand that reveals he…

Harlee refuses to give Stahl incriminating evidence against Wozniak but hands over a fully resolved unoffical investigation that Tess and Espara initiated when they moved a body by Tess’ house…

Rayna and Deacon struggle to write their album. Maddie and Daphne create a disturbance at home. Damien apologizes to Scarlett. Scarlett and Gunnar question their relationship.

Someone’s unexpected return reveals a betrayal, while another “red bander” fights for freedom. Then, a battle is lost.

When the truth about Charlie’s accident comes out, Nurse Jackson crosses a line to keep a promise to him; Jordi gets the freedom he wants.

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…

Boden suspects his neighbor is setting him up; Severide, who’s still on probation, receives a surprise visit from his father and also learns something about Patterson that could be a…

At Sgt. Voight’s urging, a determined Lt. Casey agrees to go undercover in an effort to provide proof of Jack Nesbitt’s shady dealings. Meanwhile, Otis and Severide continue to disagree…

Bellamy and Sheriff Fred get a report that someone is living in Caleb Richard’s old hunting shack. The pair fear that Caleb may have returned. Janine moves back home, in…

A serial killer from Liz’s past strikes again while Red hunts for whoever betrayed him.

A witness with Aspergers who has no social filter and can’t lie stymies Mary, particularly when the witness refuses to testify against her only friend – the key conspirator in…

Mary’s new witness falls in love for the first time; Mary must stop her witness from taking out his pain in the form of an explosive device.

When a Wall Street blue blood rats on his boss’ investment fraud and hides out in WITSEC, something from his past life comes calling.

A northern California marijuana mastermind cannot testify without using the drug to neutralize his anxiety disorder.

Mary and Marshall find themselves in a difficult position when Stan’s very first witness turns up dead and he is implicated in her murder.

Mary lends her expertise for the U.S. Marshalls by making a training video with a film crew. Elsewhere, Marshall prepares the arrangements so that an elderly mobster in Witsec can…

An Amish witness comes into the program and must learn to adapt.

Mary uses a thief to catch a thief when she asks a witness to consult on a crime in order to exonerate Brandi of grand theft auto.

Mary sees whether she can balance motherhood with a demanding profession and a dysfunctional home life, or if she will put her baby up for adoption.

When Marshall’s witness escapes from the WITSEC offices and disappears on an Indian Reservation, Mary and Marshall will need the help of a Native American detective to track him down.

Mary is still reeling from the flood of emotions stirred-up after having to arrest her father, James, when he unexpectedly showed up on her doorstep after being AWOL for 30…

Series Finale: Drastic changes take place at the Albuquerque WITSEC office. Mary finds herself caught between a witness and an unexpected family reunion.

Mary suffers the consequences when an attractive witness, who she slept with, is accused of murder.

Jane and company investigate the murder of a man and his wife, on her way to his fifteen year high school reunion where, clearly, the attendees haven’t changed all that…

Ray Tatum faces the blame of his team mates after Panthers’ win in the game last week might be overturned. Defensive tackle Bobby Reyes is arrested by the police during…

Tru and Davis remain stunned by the revelation that Jack can relive days like Tru. Excited to have a new partner, Tru teams up with Jack to ensure a doctor’s…

When a psychiatrist is gunned down, Tru tries to identify the killer… but Jacks meddling implicates her in the murder.

Lila voices her opposition to Samson’s itinerary for the troupe. Justin’s baptism of the faithful coincides with another tragedy and a startling event in the migrant camp. Libby pleads with…