夺命凶灵3：午夜魔瞳/扫描者大决斗3/扫描者3/Scanners III: The Takeover (1991)

A young female scanner turns from a sweet young thing into a murderous, power-crazed villain after she takes an experimental drug developed by her father. Her brother, who is also a scanner, is the only one powerful enough to stop her.