Dr. Jason Bull (Michael Weatherly), 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.

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.

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. Sarah Steele guest stars.

When Bull and Trial Analysis Corporation (TAC) help a young woman fight a drug patent lawsuit, they're forced to travel to Callisto, the small Texan town where Bull suffered the only trial loss of his career.

When the parents of a murdered socialite attempt to hire Bull to help prosecute their daughter's working-class fiancé for the crime, Bull turns down a major payday when he chooses to help defend the fiancé instead.

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.

As Bull assists a man facing vehicular manslaughter charges, he uncovers a connection between his client's trial and a corrupt state assemblyman who would greatly benefit from a guilty verdict.

Bull's efforts to assist with his ex-wife Isabella Colón's (Yara Martinez) defense in a wrongful death lawsuit are hindered by unresolved issues from their marriage and her longstanding rift with her brother, Benny.

Bull confronts his past when he returns to his childhood home to assist in the arson defense of a young man whose contentious ties to the town mirror Bull's own.

When Bull assists CEO Ginny Bretton (Justine Lupe), 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.

An attorney for one of Bull's former clients, Liberty Davis (Dena Tyler), asks him to consult on a couple's civil suit against a teacher who had a sexual relationship with their son.

The wife of a man who Danny helped imprison for manslaughter detonates a bomb at the TAC offices and takes the team hostage in order to force Bull to prove her husband's innocence.

When Bull helps a professional eSports video game player accused of throwing a championship game sue his former team manager for defamation, his trial strategy is to prove his client is a compulsive winner who is psychologically incapable of losing on purpose.

When Bull has Benny defend a whistle-blowing army analyst, Lt. Tamsin Dale (Holly Curran), who is being court martialed, the case causes trust issues between them after Benny won't share redacted government secrets with the rest of the team.

When Bull assists the U.S. Attorney's Office with a manslaughter trial against a real estate magnate, Andrew Withrow (Toby Leonard Moore), he finds himself once again opposing Diana Lindsay (Jill Flint), his romantic rival.

When a state governor and the co-owner of a skydiving company die during a jump, Bull helps the co-owner's brother, Max Hyland (Frank Whaley), and daughter fight a lawsuit filed by the governor's widow by trying to find who sabotaged the parachute.

When Bull fronts the money to help thousands of people bring a class action suit against a corrupt bank, he stands to lose his business if he doesn't win at trial.

Bull and Chunk's bond is tested when Bull helps the prime suspect in the murder of Chunk's fashion mentor, Nella Wester (Paulina Porizkova), a model-turned-designer who was killed during her own runway show.

When Bull assists Jules Caffrey (Isaiah Washington), a high-powered attorney on trial for his fiancée's murder, he takes advantage of his client's penchant for courtroom theatrics by letting him defend himself. Isaiah Washington guest stars.

Bull aims to prove temporary insanity at a murder trial for his client, Troy Dickerson (Brendan Dooling), a young man he believes was brainwashed by a cult-like spiritual learning center to kill his father.

Bull makes a deal with top criminal attorney J.P. Nunnelly (guest star Eliza Dushku) 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 (Eliza Dushku) on the first of three cases to repay her for defending Benny at trial.

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