Cecilia, a successful social media influencer, thought she had left her traumatic childhood behind. But when she's invited to her childhood best friend Emma's bachelorette party, she's forced to confront her dark past. Her former bully Alex, who disfigured Cecilia's face and left her for dead, is now a guest at the party. As the weekend progresses, Cecilia's grip on reality begins to unravel, and she finds herself resorting to violent means to settle old scores. Will Cecilia be able to escape the clutches of her past, or will she succumb to its cruel embrace?

You can stream Sissy on:

Some movies that have similar genres and were produced around the same time as Sissy include School's Out Forever, Self-Storage, The House, Next Door, The Last Laugh, The God Inside My Ear.

Sissy was released for streaming on September 29, 2022.