Estados Unidos,
1978, 102 min
Director:
Karen ArthurGuión:
Don ChastainCámara:
John BaileyMúsica:
Roger KellawaySinopsis(1)
Ellen is left to care for her mentally impaired younger sister Cissy following the death of her father. When Ellens boyfriend visits, however, it is not long before he discovers Cissys murderous tendencies... Based on the play by Eric Wesphal. (texto oficial de la distribuidora)