BioShock Infinite is a 2017 action horror film based on a 2013 video game.
In 1912, Booker DeWitt is taken by Robert and Rosalind Lutece to an island lighthouse off the coast of Maine. Told to "bring us the girl and wipe away the debt," Booker enters a lighthouse, doubled as a rocket silo, which transports him to Columbia.
Booker is soon pursued by the city authority when he is found bearing a scar of the letters "AD," matching the description of the foretold "False Shepherd" who will corrupt Elizabeth and overthrow Columbia. Freeing Elizabeth from her tower, Booker narrowly evades her captor, "Songbird." Reaching an airship, Booker promises to take Elizabeth to Paris; when she realizes they are going to New York City to wipe Booker's debt, a tearful Elizabeth knocks him out. Booker awakes to find the airship under the control of Daisy Fitzroy and the Vox Populi, who offer to return the ship if Booker recovers a weapon shipment.
After finding Elizabeth, Booker becomes her protector. Elizabeth demonstrates her ability to open Tears, but grows disturbed by the damage on Booker, Columbia, and the world in general created by her alterations of reality. An opened Tear leads them to a world where Booker is a martyr of the Vox Populi whose "sacrifice" sparked open warfare between the Founders and the Vox Populi. When confronted with an alternate reality of a "living Booker" Fitzroy cannot adapt, and turns her forces against Booker in attempt to re-establish the preferred narrative. With Booker's help, Elizabeth kills Fitzroy to prevent her from executing a Founder boy.
As they attempt to leave by airship, Songbird attacks the duo and they crash back to Columbia. Continuing onwards, they unravel a conspiracy behind the city's founding: Zachary Hale Comstock had the Lutece twins construct a "Siphon" device to inhibit Elizabeth's powers; Elizabeth is Comstock's adopted daughter, whom he plans to groom into taking over after his death; and Comstock plotted to kill his wife and the Luteces to hide the truth. After Elizabeth is captured by Songbird, Booker pursues but is brought into the future by an elderly Elizabeth; she explains that, since Booker did not stop Songbird, she suffered decades of torture and brainwashing, inheriting Comstock's cause and waging war on the world. Explaining that Songbird always prevented his previous rescue attempts, Elizabeth begs Booker to stop Songbird with his song and returns him to his present.
Booker reaches present Elizabeth, and the pair pursue Comstock to his airship. Comstock demands that Booker explain Elizabeth's past to her; an enraged Booker drowns Comstock. Booker denies knowledge about Elizabeth's missing little finger, but she asserts that he has simply forgotten. Controlling Songbird, the pair fend off a Vox Populi attack, before ordering Songbird to destroy the Siphon. As Songbird turns on Booker again, Elizabeth's powers fully awaken, allowing her to open a Tear and transport them to the underwater city of Rapture. Booker and Elizabeth materialize inside the city, from where they see Songbird crushed outside by the water pressure.
Elizabeth takes Booker to the surface lighthouse, explaining there are countless alternate lighthouses and versions of Booker and Elizabeth; they are within one of infinite possible realities dependent on their choices. She shows that on October 8, 1893, Robert Lutece approached Booker on behalf of Comstock, requesting that he "give us the girl and wipe away the debt," referring to Booker's infant daughter, Anna DeWitt – Booker's "AD" branding. Booker reluctantly agreed, but soon gave chase; arriving as Comstock barely escaped through a Tear, its closing severed Anna's finger. Comstock then raised Anna as his own daughter, Elizabeth, and due to her severed finger, her existing over two realities simultaneously allows her to create Tears and move between them. Robert Lutece, angry at Comstock's actions, convinced Rosalind to help him bring Booker to the reality where Columbia exists to rescue Elizabeth.
Elizabeth explains that Comstock will always remain alive in alternate universes, as the Luteces have enlisted different universe Bookers numerous times to try to end the cycle. As stopping Comstock requires intervening in his birth, Elizabeth takes Booker back in time to a baptism he attended, in the hope of atoning for the sins he committed at Wounded Knee; she explains that, while Booker changed his mind, some alternative Bookers accepted the baptism and were reborn as "Zachary Comstock." Comstock, later aware of his connection to Booker and sterile from overusing the Lutece Tear machine, abducted Anna to provide a biological heir for Columbia. Booker, then joined by other universe Elizabeths at the baptism, allows them to drown him, preventing his baptismal choice and thus preventing Comstock's existence. One by one, the Elizabeths begin to disappear, the screen cutting to black on the last.
In a post-credits scene, a Booker awakens in his apartment on October 8, 1893. He calls out for Anna and opens the door to her room before the screen cuts to black.
- Daniel Craig as Booker DeWitt
- Elizabeth Olsen as Elizabeth/Anna DeWitt
- TBA as Zachary Hale Comstock
- Alice Braga as Daisy Fitzroy
- Jeremy Renner as Robert Lutece
- Olga Kurylenko as Rosalind Lutece
- Lena Headey as Lady Comstock
- TBA as Jeremaih Fink
- TBA as Cornelius Slate
It will distributed by Warner Bros. Pictures