My Best Friend's Exorcism

Abby, Gretchen, and their classmate Glee arrive at Margaret's lake house for what starts as a fun sleepover. The atmosphere is light-hearted, and excitement fills the air as they settle in for the night.

The friends decide to play with a Ouija board, curious about the supernatural. Unbeknownst to them, this decision will lead to disastrous consequences as they inadvertently summon an evil spirit.

Margaret's boyfriend Wallace arrives, and the group decides to try LSD together. This psychedelic experience heightens their perceptions but also opens the door to terrifying events to come.

Under the influence of LSD, Abby and Gretchen venture into an abandoned building nearby. Their exploration takes a sinister turn as they encounter strange and frightening occurrences.

While exploring, Gretchen is abruptly attacked by a supernatural force, leaving Abby terrified and concerned for her friend's well-being. This incident marks the beginning of Gretchen's dramatic transformation.

After the attack, Gretchen begins to exhibit strange and alarming behaviors. Abby notices her friend's transformation, especially when Gretchen has a bizarre episode involving Wallace.

Abby grows increasingly worried about Gretchen's state and decides to seek help from her parents and school authorities. Despite her earnest concerns, Abby is met with skepticism and disbelief.

Determined to uncover the truth, Abby returns to the haunted building and finds the name 'Andras' inscribed on the wall. This revelation sparks tension with her friends as she confronts Wallace.

As Abby's accusations against Wallace cause friction, Gretchen feels betrayed and distances herself from Abby. This rift culminates in public humiliation for Abby, leading to the end of their friendship.

Despite their fallout, Gretchen becomes more manipulative and begins to threaten the well-being of their friends, particularly targeting Margaret and Glee. Abby observes the chaos and continues to investigate.

Abby visits Margaret and discovers that she has fallen gravely ill, a consequence of Gretchen's nefarious actions. This prompts Abby to act swiftly in search of a solution.

Abby seeks help from Christian, who confirms that Gretchen is possessed. In a desperate bid to save her friend and others affected, he agrees to perform an exorcism at the lake house.

At the lake house, the group initiates the exorcism, but as the demon reveals itself as Christian's mother, he panics and flees, leaving Abby to confront the evil alone.

In a desperate move to save her friend, Abby resorts to stabbing Gretchen in an effort to drive out the demon. This intense battle culminates in the defeat of the malevolent spirit.

Weeks after the harrowing events, Gretchen relocates but her friendship with Abby remains intact. They continue their annual trips to the lake house, honoring the bond they forged through their experiences.