Bull's team is rocked when their client, Elliott Miles, is found guilty of murder, and they must regroup as the trial enters the penalty phase in order to prevent him from being sentenced to death. But when new evidence emerges that could prove Elliott's innocence, Bull must find a way to present it in court without being found in contempt. Also, Marissa faces hard truths about her relationship with Bull.

Business becomes personal for Bull when TAC assists with a civil suit against the bank that funded the terrorists responsible for Cable's death. Also, Marissa enlists her former homeland security co-worker and international banking cyber-investigator, Taylor Rentzel, to help with the suit.

When the team consults for the NYPD on the defense of a police officer accused of excessive force in the shooting of an unarmed man, the social politics surrounding the case create tension within their own ranks.

Bull mounts the defense of an idealistic state judge, Judge Duggan (Kelcy Griffin), who's on trial for obstruction of justice after she helped a trial witness evade federal arrest in her courtroom. During voir dire, Benny looks for jurors who believe the law is open to interpretation and that Judge Duggan broke the law to uphold courtrooms as sacred spaces within the justice system.

Bull returns to work following his heart attack with a new rich client for the firm to represent: an insurance company being sued by a dying mother for denying coverage of her liver transplant.

Benny's previous career with the District Attorney's office comes into focus when Chunk, working with his law professor's legal clinic, aims to get a new trial for Eddie Mitchell, a man he believes was wrongfully convicted of triple homicide by a prosecution team that included Benny.

Bull finds himself serving jury duty while simultaneously mounting a defense for a woman on trial for killing her daughter's murderer.

Izzy puts the brakes on her wedding to Bull after he jeopardizes Benny's election campaign by handling the defense in the corruption trial of the former District Attorney that Benny hopes to replace.

Bull confronts his guilt over closing his psychiatric practice to start TAC when his former patient, a young woman who is a clinical sociopath, goes on trial for killing her brother. When Bull and Benny's client has no memory of the crime due to her mental condition, they enter a "Not Guilty by Reason of Insanity" plea and aim to seat jurors that are sympathetic to mental illness.

When Bull joins the district attorney in a case against Kara Clayton, who claims she killed her billionaire husband in self-defense, tensions run high when he learns that his on-again, off-again romantic interest, Diana Lindsay, is defending the widow. Also, Chunk makes a decision about his future.

Bull and the Trial Analysis Corp. team travel to Miami with top criminal defense attorney J.P. Nunnelly to work on a controversial drug trafficking case in which both the client's and the jurors' lives are in danger.

Bull's legal troubles go from professional to personal when new evidence in his bribery trial implicates his wife, Izzy. Also, the TAC team's efforts to assist Bull in court are thwarted by his attorney, who fears they will cross a legal line to help their boss.

Bull and the team help Taylor bring a civil suit against the woman who killed Taylor's friend in a hit-and-run when the driver evades criminal charges by claiming diplomatic immunity.

Bull defends a train engineer who has no memory of a fatal crash he allegedly caused, due to a brain injury he sustained in the collision.

Bull agrees to help Chunk's daughter, Anna, when her journalism professor, Chloe, is sued by a dating app developer for trying to steal data for an exposé she's writing about sexual assault cover-ups. But the stakes are raised when the company alleges that she actually stole proprietary information and intended to sell it to a competitor.

Bull makes a deal with top criminal attorney J.P. Nunnelly to defend Benny when he goes to trial for misconduct in a case related to his former career with the District Attorney's office.

Bull works with top criminal defense attorney J.P. Nunnelly on the first of three cases to repay her for defending Benny at trial. However, they clash over their client, a computer cloud company that is battling the F.B.I. to retain privacy over their customer's flies that could help identify the source of a recent eco-terrorist attack.

The DA hires Bull to help convict Hazel Diaz, an infamous drug dealer who murdered a police officer but has managed to avoid jail for years on an insanity defense by feigning schizophrenia.

Bull's romantic rival, Diana Lindsay, jeopardizes her career when she secretly has Bull come to Texas to assist a couple fighting against her former client for custody of their grandchildren.

Bull's team takes on a seemingly unwinnable case; a mute man faces the death penalty if he's found guilty of murder and arson; Bull is stunned to learn that his ex-wife is remarrying.

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 water.

Bull looks to select jurors who can empathize with an individual's need for personal privacy when he helps Marissa's friend sue a notable philanthropic businessman for abusing him as a child.

Bull works to convince a jury that an alleged murder was actually a tragic accident when TAC represents a woman charged with her 3-year-old stepdaughter's death.

Bull and the TAC team help one of their own when Marissa's restaurateur husband, Greg, is charged with involuntary manslaughter after one of his employees dies in a kitchen fire allegedly caused by negligence. During voire dire, Bull and Benny aim to select jurors who will believe the fire was an accident and not a pattern of irresponsible management.

Bull takes on a pro bono client who was poorly advised by his public defender to plead guilty to a misdemeanor assault charge and is now facing felony manslaughter after the victim dies.

Bull joins the defense team of a seemingly unwinnable case when a doctor is put on trial for murder after his submission to a DNA database links him to a homicide. While Bull and Benny work on selecting jurors who are predisposed to trust their instincts instead of incontrovertible evidence, Danny and Mackenzie research if their client's DNA sample may have been contaminated.

Bull mounts the defense of an old college friend, Eric Crawford, who is charged with negligent homicide after Eric's youngest child kills his eldest with Eric's handgun.

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 the students close ranks to stonewall him.

Danny enlists Bull's help for the assault trial of her former FBI mentor, a bounty hunter who kidnapped the wrong mark during his first assignment.

Bull helps Jim Grayson, a respectable family man who was arrested for changing his identity after being the unwitting getaway driver in a fatal robbery years ago. Bull hopes they can convince the jury that Jim has redeemed himself for his past misdeeds by living an upstanding life for years.

As Christmas approaches, Bull is amused when he meets a 9-year-old girl who wants to hire him to help her divorce her parents, but he's shocked when a judge appoints him her temporary guardian. Also, Marissa discovers disturbing information about her boyfriend, Kyle.

Bull helps a doctor who crossed state lines to purchase a marijuana-derived oil to treat her patients in Virginia, where the oil is illegal. But the case is complicated when Assistant U.S. Attorney Sylvia Banner has the DEA arrest her for possession with intent to distribute.

Bull assists in the murder trial defense of an old friend, Vivian Cahill, an in-debt professional gambler accused of killing her wealthy father to gain her inheritance. Knowing their client had a complicated relationship with her father, Bull and Benny enter into voir dire looking for jurors who sympathize with dysfunctional family relationships.

Bull and the TAC team represent a teen boy raised in complete isolation when the young man goes on trial for murder after engaging in a deadly shootout. As the trial gets underway, Bull looks to select jurors who believe his sheltered client acted under the misguided influence of the only other person he has ever known, his survivalist father.

A friend from Bull's past enlists his services to help convince a jury that a domestic abuse survivor who shot her husband in his sleep is not guilty of murder because she feared for her life and the life of her unborn child.

Bull and Benny represent a couple being sued by their baby's biological father for custody after a fertility clinic mistakenly used the wrong man's sample. As family court cases are solely decided by a judge, Bull and Benny worry about their best strategy at trial without a jury for TAC to analyze.

A young man he believes was brainwashed by a cult-like spiritual learning center to kill his father. Also, Danny and Chunk go undercover at the learning center to find the perpetrator responsible for their client's reprogramming.

After a skybridge collapse kills fifteen people, Bull helps prosecute a New York real estate tycoon (and his landlord), only to discover he's a sociopath who will do anything to win, whether it be hiring one of Bull's toughest opponents as his attorney, bribing the mirror jurors, or shutting down the power in TAC. Meanwhile, Benny learns that he is being investigated by the DA's office.

Bull and the TAC team struggle to adjust to a virtual court system as they weather the New York City shutdown due to the coronavirus.

Bull breaks from the stress he's been under for months when a mysterious delivery causes him to blackout for hours, leaving him with no memory of his movements.

Bull worries he can't convince a jury his religious leader client didn't kill his wife when a major secret the pastor is hiding about the marriage is revealed, damaging his credibility in court.

Bull uses the First Amendment's freedom of speech to defend a controversial news commentator blamed for a man's suicide after she accused him on air of murder

Bull helps an agoraphobic client bring a wrongful death suit against the alleged killer of his beloved aunt, but the client's inability to testify in person threatens the trial. Also, Taylor forges a connection with TAC's agoraphobic client, and Chunk's new relationship hits a snag when his mother, Adaline, visits.

Bull helps his friend, Army psychiatrist Colonel Victor Taggert, mount a diminished capacity defense for a sergeant accused of killing a fellow soldier. Also, Marissa forges a romantic connection with her art dealer, Henri Fray, a French gallery owner in need of legal assistance to stop an auction house from selling a piece of art that should be repatriated.

Izzy hires Bull and TAC to defend a jockey accused of committing arson against a stable owner who fired him.

When Bull is sidelined with a back injury, Marissa and Chunk are forced to go to court without him to defend Marissa's closest childhood friend, Kyla, a tech CEO accused of wrongfully terminating an employee. Also, Danny contemplates what she wants out of life following a near-death experience.

Bull and the TAC team must call upon all their collective experience to locate Bull's kidnapped daughter, and the abductor warns them not to go to the police. As Bull works to build the most important psych profile of his life, he begins to suspect the captor is someone connected to his past.

Dr. Jason Bull, the brilliant, brash founder of a prolific trial consulting firm, combines psychology, human intuition and high tech data to create winning strategies that steer high-stakes trials in his clients' favor.

An attorney for one of Bull's former clients, Liberty Davis, asks him to consult on a couple's civil suit against a teacher who had a sexual relationship with their son. However, his trial strategy suffers a major setback when the teen switches to the teacher's side.

Bull takes a frustratingly passive role in court during a medical malpractice suit, when he helps the surgeon who saved his life after his heart attack and must defer to her browbeating attorney on trial strategy. Also, Taylor fights the urge to check into the background of Henri Fray, Marissa's new love interest.

Bull takes on the trial defense of Dr. Natalie Reznick, an expert on anthrax, who is accused of orchestrating a series of anthrax attacks that terrorize the city. While the facts are against her, Bull sets out to prove the city was in such a rush to get the bacteria off the streets and calm the public's hysteria, they arrested the wrong person.

Bull must find a way to reverse the negative effect his egomaniacal client, a surgeon with a God complex being sued for malpractice, has on the jury. Also, Bull hires Liberty Davis, a previous client's attorney, when he decides Benny may not be sympathetic enough to the jurors.

Chunk does his daughter, Anna, a favor and convinces Bull to represent a teenager on trial robbery, a defendant who faces an uphill battle in court when he refuses to name his accomplice. Also, Chunk is suspicious of Anna's older boyfriend who's a writer with the financial resources to pay the legal fees for TAC's teen client, and Taylor's forced to lean on her ex-husband's girlfriend as childcare for her son when the trial has her working around the clock.

Bull puts aside his personal grievances to help AUSA Reilly, who prosecuted him for jury tampering, bring one of the world's most dangerous drug lords to justice. As the pair enter into a hesitant partnership, Bull's unconventional style clashes with the lawyer's commitment to working by the book.

When Bull assists CEO Ginny Bretton, whose company is accused of killing an employee with its self-driving car, he discovers his client is keeping a major secret that could sabotage a trial win.

Izzy asks Bull to petition the court to have her best friend's body exhumed when the woman's son alleges she was murdered, despite her death already ruled accidental.

The TAC team gets a rare glimpse into Bull's personal life when his estranged brother of 13 years, Jacob Bull, unexpectedly arrives in New York. Also, TAC represents a financial investor accused by the FBI of running a Ponzi scheme with his father to defraud their clients of millions of dollars.

TAC's defense strategy for a client on trial for going public with classified governments under the Espionage Act is compromised when Bull experiences emotional turmoil following his daughter's kidnapping. As Bull grows increasingly agitated, the team faces a difficult time in court when federal law leaves them unable to tell jurors their client's motive for leaking the sensitive information.

Bull and Izzy experience marital discord when Bull has TAC lead the defense for Diana Lindsay, his ex-girlfriend who's accused of killing her lover's wife. Also, personal conflicts abound for the TAC team when Chunk finds himself defending Diana in court against his boyfriend and prosecutor, Robert.

Bull contends with a biased jury pool when TAC represents a man charged with his high school girlfriend's murder after a docuseries depicts him as the prime suspect in the decades-old homicide.

Bull represents a large insurance company and its clients, married pizzeria owners who are being sued for negligence by a teenager who was injured while climbing their rooftop signage. As the trial gets underway, Bull realizes the case has no clear winners, as the small business owners could lose their livelihood, the plaintiff may never walk again and the insurance company refuses to settle

Bull and the TAC team worry about jury bias when Bull mounts a murder trial defense for a Black Lives Matter activist who is also the son of the wrongly convicted man who inspired Bull to start his trial science company.

As Bull prepares for fatherhood, his work at TAC suffers without his top attorney, Benny, who quit in reaction to Bull's romantic reconnection to his ex-wife and Benny's sister, Isabella. In addition, the team faces a difficult time in court as they mount a defense for a young bartender on trial for involuntary manslaughter.

Bull helps a teachers union represent a woman who is being prosecuted for helping an impoverished student pass an important test, but who may be the scapegoat for a larger cheating scandal.

Bull heads to federal court for a client accused of stealing his own scientific research from the company he works for, a corporation he says buried his ground-breaking work because selling medication is more profitable than curing diseases

Bull comes to the defense of a military intelligence officer who leaked documents, leaving TAC offline and Benny in hot water.

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 suffered a public mental breakdown. To counteract any jury bias Sadie faces due to the public's perception of her mental illness, they aim to select jurors who believe in giving people second chances.

Bull helps disgraced Titanfall multiplayer champion Jace (Omar Maskati) file a suit against his former employer, after the employer publicly accuses Jace of intentionally losing a championship match and fires him.

Bull and his team tackle jury bias against their client, a woman on trial for the murder of a star athlete she very publicly accused of assaulting her. Also, the case brings Benny face-to-face with his former flame, Amanda, a fellow attorney he hasn’t seen since their breakup.

Bull aims to win over a federal jury without the use of hard evidence when TAC represents Hank Alston, a child recovery agent charged with fraud for not having documented proof of his covert work. Also, Izzy wants Benny to consider hitting back at his opponent in the District Attorney race when the other candidate engages in mudslinging before an important debate

As Thanksgiving approaches, Bull releases his team to enjoy the holiday with their families, only to find himself working a case solo when he agrees to help a boxer who is being tried for murder. Also, Chunk makes a major personal decision at his family's Thanksgiving dinner, while Marissa's dinner with Kyle is abruptly cancelled when he is mugged

Bull and the TAC team are under pressure when they have just two days to prepare a defense for a midwife accused of practicing without a license. With time running out, the team tries to convince the private religious community of women their client helps to serve as character witnesses.

Bull assists Chunk as he represents a convict from his law school's legal aid clinic, a woman accused of killing a guard while trying to escape during a prison transport. While the prosecution alleges the woman shot the guard as she tried to flee, Chunk argues that she is being falsely accused by a guard who attempted to sexually assault her during the transport.

Bull represents Jemma Whitbeck, a teenager arrested for robbing a jewelry store with an older man she disappeared with 18 months ago. To persuade the jury she is not guilty, Bull argues that Jemma was actually a victim of his abuse and manipulation and not his willing accomplice.

Bull agrees to have TAC represent a priest who is charged in a fatal hit-and-run after he's found behind the wheel of the church van involved in the crash. But the case is complicated when the priest claims that the actual driver confessed to him, but he can't reveal that person's identity due to the confidentiality that comes with confession.

Dr. Bull and his Trial Analysis Corporation (TAC) team must formulate a new defense strategy when they discover the jury has a subconscious gender bias toward their client, a female pilot accused of negligence after one of her flights crashes.