After losing her mom in an accident, a teen and her father welcome a distant cousin named Sienna into their household. Hoping to claim the family as her own, the psychopathic Sienna hatches a devious plan to recreate the prom she never experienced.
Yvonne Zima
Sienna Lawton
Mark Lutz
Tony Wilson
Erica Anderson
Maya Wilson
Manny Benda
Luke Wilson
Kyle Meagher
Jake Davis
Megan Vincent
Hannah Wilson
Gabriel Darku
Tyler McNichol
Jasmine Asha
Violet
