Overview
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.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 31 | 36 | |
 | 50 | 55 | |
 | - | - | |
 | - | - | |
 | 17 | 23 | |
| - | - | |
 | 25 | 30 | |
| - | - | |
| - | - | |
| - | - |