Deadpool is a 2016 American superhero film based on the Marvel Comics character of the same name. It is the eighth installment of the X-Men film series. It is directed by Tim Miller. Written by Rhett Reese and Paul Wernick, the film stars Ryan Reynolds, Morena Baccarin, Ed Skrein, T. J. Miller, Gina Carano, Leslie Uggams, Brianna Hildebrand and Stefan Kapičić. In Deadpool, Wade Wilson hunts the man who gave him an accelerated healing factor but also a scarred physical appearance.
Wade Wilson is a former special forces operative who works as a mercenary in New York City. He meets escort Vanessa Carlysle at a local bar and they become romantically attached. One year later, Wade proposes to her and she accepts, but he suddenly collapses. Wade is diagnosed with terminal cancer and though Vanessa remains by his side, he does not want her to watch him die.
A mysterious recruiter from a secret program approaches Wade, offering an experimental cure for his cancer. Although Wade initially refuses, he decides to leave Vanessa and undergo the procedure. At a laboratory, Wade meets Ajax and Angel Dust, whom he instantly resents. Ajax injects Wade with a serum designed to awaken latent mutant genes, then has him subjected to days of torture to induce stress and trigger the mutation, but without success. Wade discovers Ajax’s real name, Francis Freeman, and mocks him for it. In response, Ajax straps Wade into an airtight chamber which raises and lowers the oxygen level to keep Wade constantly on the verge of asphyxiation – leaving him over the weekend but not before Ajax reveals to Wade their true purpose: to make super-powered slaves to be sold to wealthy customers. While inside the chamber, Wade develops a healing factor that cures his cancer but leaves him severely disfigured with burn like scars over his entire body as a side-effect. He escapes from the chamber and attacks Ajax, but relents when told that his disfigurement can be cured. Ajax subdues Wade, impales him with a rebar and leaves him for dead in the burning laboratory.
Wade survives the ordeal and attempts to return to Vanessa, but is afraid of her suffering because of his appearance, and stays away from her. After consulting his best friend Weasel, Wade decides to hunt down Ajax and have his disfigurement cured. He becomes a masked vigilante, takes the alias “Deadpool”, and moves into the home of an elderly blind woman named Blind Al. Following a string of leads, Wade tracks down Ajax to a convoy of cars on an expressway. He kills all the escorts, corners Ajax and demands a cure to his disfigurement. The confrontation is interrupted by two X-Men, Colossus and Negasonic Teenage Warhead, who have been trying to recruit Wade to join the X-Men. Taking advantage of the distraction, Ajax escapes. Colossus handcuffs Wade to his wrist and begins dragging him away, planning to take him to Charles Xavier / Professor X back at the X-Mansion. Wade cuts off his hand and escapes. His hand slowly regenerates overnight.
Ajax goes to Weasel’s bar and learns about Vanessa. Weasel calls Wade and tells him Vanessa is in danger. Wade goes to the strip club where she works but hesitates before he can face her. In response, Ajax kidnaps Vanessa. He and Angel Dust tell Wade to meet them on a decommissioned helicarrier in a scrapyard.
Wade convinces Colossus and Negasonic to help him, and the trio take a cab to the scrapyard. While Colossus and Negasonic battle Angel and several soldiers, Wade fights his way through Ajax’s henchmen, and eventually engages him in a lengthy bloody and violent fight. After Angel defeats Colossus, Negasonic attacks her, but accidentally destroys the equipment holding the helicarrier upright. As the helicarrier tips over, Colossus carries Negasonic and Angel to safety, while Wade saves Vanessa. Ajax survives and attacks Wade, but is subdued and reveals there is no cure for Wade’s disfigurement. Despite objections from Colossus, who wants Wade to spare his enemy’s life, Wade refuses to listen him and kills Ajax. Vanessa is angered that Wade left her, but still loves him. The two reconcile and kiss.
In a post-credits scene, Wade tells the audience that the film is over and announces a sequel featuring Cable.