Words on Bathroom Walls

High school senior Adam Petrazelli experiences a psychotic break at school, accidentally burning someone's arm. Diagnosed with schizophrenia, he first self-treats by intense focus on cooking, which calms him. His symptoms - chiefly hallucinating with three people and a scary deep 'dark' voice - worsen until he is put on a drug trial.

His three regular 'visitors' often come at stressful times: Rebecca (new age hippie), Joaquin (the smutty best friend) and "The Bodyguards" (over-protective and often violent), as well as the deep, 'dark' threatening voice, which represents Adam's fears of the unknown.

Adam is expelled and transferred to St. Agatha's Catholic School. There he meets Maya, a feisty, intelligent girl, who does other students' assignments for money, supposedly to help them. Adam gets Maya to tutor him and finds she helps him feel better, so he takes his new medication regularly. This reduces his visions with only the minor side effect of muscle twitching. He takes Maya out for food, but resists telling her about his condition, fearing she would avoid him.

Maya gets caught by the school faking assignments, but isn't expelled because she is the valedictorian. When she doesn't show to their tutoring session, Adam visits Maya's home. He discovers that her family is struggling financially, and she is embarrassed and angry about his unannounced visit. Once Maya realises he doesn't care, she continues tutoring him. He comes to her part-time job to correct his homework, and she invites him to cook something there as a reward. But, when Maya tastes what he made, it is far too spicy, which shows Adam the medication is negatively affecting his tastebuds.

After experiencing serious visual side effects from the medication during dinner with his mom, Adam stops taking the new pills. At an outdoor screening of Maya's favorite movie, Never Been Kissed, where Rebecca and Joaquin encourage him to express feelings to Maya, the deep voice starts to prey on his insecurity. Adam admits to having insecurity over his mother having another kid with Paul. Then he asks Maya to prom, even though she's against it. She accepts, and they have their first kiss. His work improves so much that his essay is selected to be read at graduation.

When his mother finds out Adam has stopped his medication, she berates him. Sister Catherine is told by his mom and stepdad of this and of the incident at his last school. He is suspended temporarily rather than expulsed, for the students' safety. Adam lashes out at Paul, believing that an email Paul wrote to Sister Catherine the previous night is behind the suspension.

The suspension also means Adam can't go to prom, but he goes anyway. He meets Maya there, but as they dance, the deep voice plagues him while Sister Catherine tries to kick him out. As his vision goes erratic, Adam pushes the nun to the ground, runs to the catwalk, then falls over the edge.

Adam wakes in the hospital to see Beth and Paul. Maya soon shows up, but he breaks down when the visions overwhelm him. He yells at her and tells her leave. He is expelled from St. Agatha's and placed in a psych ward. Father Patrick visits, despite their earlier encounter where Adam was rude. He hadn't been aware of Adam's struggles, Adam apologizes and joins Father Patrick in prayer.

Beth brings Adam a printed copy of the email Paul sent to St. Agatha's. Contrary to what Adam thought, Paul supported his stepson. Paul wrote that suspending him was cruel, and they must show more care for Adam's condition. Realizing how much he cares, Adam runs to catch up with him and Beth, hugging Paul for the first time, showing he accepts him as a fatherly figure.

Beth and Paul take Adam to graduation, where, despite Sister Catherine's attempt to stop him, Father Patrick supports him. The deep-voiced black cloud tries to get Adam, but he gathers the courage to address the student body calmly. He quotes his essay in which he discusses both his condition and battle with schizophrenia, declaring that he now knows that his life will not be defined by his illness. After he leaves the auditorium, Maya runs after him. Adam apologizes for not telling her about his illness, at which point they express their mutual love. Joaquin then encourages Adam to kiss Maya, which he does.

With the voices still pestering him, Adam becomes a good big brother to his half sister and gets accepted into culinary school.

• Charlie Plummer as Adam Petrazelli
• Taylor Russell as Maya Arnez
• Andy García as Father Patrick
• AnnaSophia Robb as Rebecca
• Beth Grant as Sister Catherine
• Devon Bostick as Joaquin
• Lobo Sebastian as The Bodyguard
• Molly Parker as Beth Petrazelli
• Walton Goggins as Paul
• Aaron Dominguez as Todd
• Drew Scheid as Ted
• Reinaldo Faberlle as Manuel
• Ellie Dusek as Saccharine Girl

In February 2018, Thor Freudenthal was announced as the film's director, from a screenplay by Nick Naveda, based on the novel of the same name by Julia Walton, with LD Entertainment producing.[6] In March 2018, Charlie Plummer and Taylor Russell were set to star in the film.[7] In April 2018, Andy García, Molly Parker, Walton Goggins, AnnaSophia Robb, and Devon Bostick also joined the cast.[8][9] Andrew Hollander and The Chainsmokers composed the film's score,[10] the first time the band has scored a film.[11] The trailer features The Chainsmokers' 2019 single "Push My Luck."[12]

Principal photography began in May 2018.[13] The film was shot in Wilmington, North Carolina.[14]

In June 2020, Roadside Attractions acquired distribution rights to the film and set it for an August 7, 2020, release.[15] The release date was later pushed forward a week, with the film newly scheduled for July 31, 2020. The film's official website later removed the release date, with "in theaters this summer" in its place.[16] The trailer premiered on July 15, 2020,[17] and the film was released to theaters on August 21, 2020.[4]

The Words on Bathroom Walls soundtrack album, including the soundtrack and score, was produced by Andrew Hollander featuring the Chainsmokers, and released on August 21, 2020.[24]

• Words on Bathroom Walls at IMDb