4.892 الآراء
A group of Canadian university students agree to partake in a grisly psychological experiment, which renders them incapable of speech but able to communicate telepathically.
إطلاق سراح: Jun 23, 1969
مدة العرض: 65 الدقائق
لغة: English
ستوديو: Emergent Films Ltd.
بلد: Canada