Your Monster

Laura Franco is a young actress enduring a cancer diagnosis. She tries to cope after being broken up with by her playwright boyfriend Jacob Sullivan, whose play she helped write prior to their split. Laura's best friend Mazie drives her to her childhood home in Manhattan, where she is forced to live following the breakup. She discovers a Monster living in the closet upstairs. Though initially frightened by him and his demands for her to move out, Laura and Monster bond over their shared love of theater, and Monster eventually agrees to let her stay. Monster convinces Laura to attend auditions for Jacob's play, particularly for the main role, which Jacob originally wrote for Laura. Jacob refuses to cast her, instead selecting acclaimed actress Jackie Dennon, but allows Laura to understudy for Jackie. Laura struggles to watch Jacob and Jackie's apparent flirtations during rehearsals, but finds solace at home with Monster. Laura invites Monster to a Halloween party hosted by the theater. He declines, but later arrives and dances with Laura among the other partygoers. Laura discovers Jacob hooking up with a woman, which she assumes is Jackie. Using his powers, Monster distracts Jacob towards a nearby trapdoor that opens and drops him to the floor below, injuring his arm. Laura excoriates Monster, but he convinces her that Jacob deserved to be hurt in retaliation for breaking up with her amidst her cancer treatment. Laura and Monster return home and have sex. At another rehearsal, a castmate informs Jackie about Jacob and Laura's past. She later struggles to perform on stage and is berated by Jacob, but Laura comes to her defense, then begins to unload all of her resentment towards Jacob in front of the entire cast and crew. Laura meets Jacob that evening to discuss what happened, whereupon she admits that she is ashamed of herself for still caring about him and feeling jealous that she found him with another woman. When she demands to know why Jacob stopped loving her, he kisses her. They proceed to have sex in his office, after which Jacob divulges that Laura has been fired from the production. Laura returns home to find Monster in the closet and discovers his hidden home, filled with articles of her clothing and other items taken from her over the years. She reveals her and Jacob's tryst to Monster, angering him greatly. Monster asserts that Jacob has never loved Laura, but Laura accuses him of not knowing anything about love because he is a monster and has always been hiding. Monster reveals that he has not been hiding, recounting other occasions throughout Laura's life when he tried to help her but she barred him in the closet out of fear. Laura leaves and shuts the closet, but opens it again out of regret, only to find that Monster has disappeared. At a checkup at the hospital, Laura is declared cancer-free, but does not delight in the news. Jackie meets Laura outside her home to apologize, but Laura dismisses her. Jackie clarifies that she never had relations with Jacob, and arranges for Laura to take her place as the lead on the play's opening night. While sneaking into the building, Laura catches Jacob and Mazie having sex. Mazie follows Laura into the dressing room to apologize, but Laura furiously orders her out. Laura appears on stage and performs. Her performance is well-received by the audience, to Jacob's chagrin. He confronts her alone behind the curtains, demanding she not ruin his chance of success and accusing her of being jealous of his talent. She is cold and dismissive of him even as he becomes increasingly angry, eventually warning that she will tear his throat out if he doesn't stop insulting her. Monster then appears from the shadows, slashes Jacob's throat open, and reconciles with Laura. The curtains then open, and a bloodstained Laura performs the final song. Monster is absent from the stage; he is actually a manifestation of Laura's violent thoughts, having never truly existed. The crowd panics over the sight of Jacob's corpse as Laura smiles and lets out a monstrous growl.