In The Ouija Experiment 2: Theatre of Death, a group of actors decides to perform a seance using a Ouija board in a haunted theater. Little do they know that their actions will unleash terrifying supernatural forces upon them. As the night progresses, the group finds themselves trapped in a real-life horror show, where they must confront their deepest fears to survive.

A group of friends stumble upon a haunted Ouija board and decide to use it to communicate with the spirit world. However, they soon realize that they have unleashed a malevolent spirit that is determined to seek vengeance on them. As supernatural events start to occur, the group must find a way to stop the spirit before it's too late.

As some friends prepare a birthday party in a warehouse, Kay and best friend Noah find a Ouija board in a storage room. They try to contact the spirits of the dead, and strange things begin to happen.

When a group of friends decide to play the popular supernatural game called 'Charlie Charlie Challenge,' they unintentionally release a malevolent spirit that begins to haunt and torment them. As the terrifying events escalate, they must find a way to stop the spirit before it claims their lives.