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.
Genealogist Sophie McClaren is an expert at bringing families together. When her close friend Jonathan urgently needs to find a bone marrow donor, the case becomes personal.
A 12-year-old girl becomes jealous when her adoptive father develops a budding relationship with a woman and her teenage son.
