Desc: Lễ Hội Kinh Hoàng 3: Thời Đại Phù Thủy: Directed by Tommy Lee Wallace. With Tom Atkins, Stacey Nelkin, Dan O'Herlihy, Michael Currie. Kids all over America want Silver Shamrock masks for Halloween. Doctor Daniel Challis seeks to uncover a plot by Silver Shamrock owner Conal Cochran.