The Firm is a 1993 American legal thriller film directed by Sydney Pollack and starring Tom Cruise, Jeanne Tripplehorn, Gene Hackman, Ed Harris, Holly Hunter, Hal Holbrook and David Strathairn. The film is based on the 1991 novel The Firm by author John Grisham. The Firm was one of two films released in 1993 that were adapted from a Grisham novel, the other being The Pelican Brief.

DETAILED PLOT

Mitch McDeere, about to graduate near the top of his class from Harvard Law School, accepts a generous job offer from Bendini, Lambert & Locke, a boutique law firm in Memphis, Tennessee. Mitch and his wife Abby move to Memphis, and he studies to pass the Tennessee bar exam. Senior partner Avery Tolar mentors Mitch and introduces him to the firm's professional culture, which demands strict loyalty, confidentiality, and a willingness to charge exceptional fees. Mitch is seduced by the money and perks – including a house, new car, and his student loans paid off – but Abby is suspicious of the firm's interference with employees’ families.

Mitch passes the bar exam and begins working long hours, straining his marriage. Working closely with Avery, Mitch learns that most of the firm's work involves helping wealthy clients hide money in off-shore shell corporations and other dubious tax-avoidance schemes. During a working trip to the Cayman Islands, Mitch hears a client state that the firm's Chicago clients break people's legs, and finds suspicious documents in a locked closet at Avery's vacation house relating to four of the firm's associates who died under suspicious circumstances. Meanwhile, a local prostitute seduces Mitch, as prearranged by the firm's security chief, Bill DeVasher, who then uses photos of the tryst to blackmail Mitch into silence about the firm's activities, threatening to send the photos to Mitch's wife Abby. This prompts Mitch to hire a private investigator, Eddie Lomax, to investigate the associates' mysterious death, but soon after starting to work on the case, Lomax is fatally shot in his office by two hit-men, a murder that his secretary Tammy witnesses while hiding under the desk.

Mitch is approached by FBI agents who reveal that BL&L's biggest client is the Morolto crime family of the Chicago Outfit. Most of the firm is complicit in a massive tax fraud and money laundering scheme. The dead associates had learned the truth and were killed on the firm's orders, as was Lomax. The FBI warns Mitch that his house, car, and office are bugged and pressures him to provide evidence against the firm and the Moroltos. Mitch agrees to cooperate in return for $1.5 million and the release of his brother Ray, who is serving time in an Arkansas prison. The FBI orders Ray's release, planning to return him to prison once Mitch hands over the incriminating files, and gives him half the money. Mitch confesses his one-night stand in the Caymans to Abby, who prepares to leave him.

When a client complains about billing for several hours of extra fees, Mitch realizes that mailing clients these padded bills is mail fraud, exposing the firm to RICO charges. He secretly copies the firm's billing records with help from Tammy, but needs files from Avery's house in the Caymans. Avery invites Abby to come with him to the Caymans and she declines, but he reveals his Caymans schedule has changed, threatening Mitch's plans. Telling Tammy not to inform Mitch, Abby flies to the Caymans to seduce and drug Avery. The firm's phone tap picks up Abby's warning to Tammy, and DeVasher sends his hitmen to the Caymans. After Abby and Tammy steal, copy, and return the files, a drowsy Avery tells Abby that the firm had arranged for the Caymans prostitute on the beach to seduce Mitch. Avery warns Abby to leave and is later murdered by DeVasher's hitmen, who make it look like he drowned in the bathtub.

Mitch's plans are jeopardized when a prison guard on the Moroltos' payroll alerts DeVasher after Ray is transferred to FBI custody without the usual formalities. Fleeing from DeVasher and his hitman, Mitch enters a building where DeVasher inadvertently shoots the hitman dead before Mitch blindsides him and beats him unconscious. Mitch meets with the Moroltos, presenting himself as a loyal attorney looking out for his clients' interests. He claims that his contact with the FBI and his copying of files were an attempt to expose the firm's illegal over-billing, and asks the Moroltos for permission to turn over their billing invoices to help the FBI's case against the firm. Revealing that he has made his own copies, he assures them that as long as he is alive, any information he has about their legal affairs is safe under attorney–client privilege. Guaranteeing Mitch's safety, the Moroltos reluctantly let him give the FBI the evidence it needs to prosecute the firm. Since the Moroltos were not tied to the mail fraud operations and attorney–client privilege does not apply when a lawyer knows about ongoing criminal activity, Mitch is able to continue his legal career, and reconciles with Abby.

The FBI is furious that Mitch bailed the Moroltos out, but Mitch reminds them that the evidence he provided falls under RICO's jurisdiction and can all but guarantee every senior member of the firm going to prison for decades. The film ends as the McDeeres return to Boston, driving the same well-used car in which they arrived in Memphis, while Ray, having been given the $750,000 Mitch obtained from the FBI by Tammy, enjoys his new life in the Caymans.