Criminal activists hijack a gala, taking 300 hostages. One extremist plans mass murder as a message to the world. An Ex-soldier turned window cleaner now works to rescue the hostages.

Nine visions of horror conceived and curated entirely on the popular social media platform Clubhouse, Sinphony features a group of international filmmakers each exploring a character dealing with tragedy caused by a supernatural entity.

Alex, an assassin-for-hire, finds that he's become a target after he refuses to complete a job for a dangerous criminal organization. With the crime syndicate and FBI in hot pursuit, Alex has the skills to stay ahead, except for one thing: he is struggling with severe memory loss, affecting his every move. Alex must question his every action and whom he can ultimately trust.