Alien Shock was released in the year 1980。Alien Shock is also called as Without Warning, Terreur extraterrestre, Llegan sin avisar, It Came Without Warning, Ilman varoitusta, Horror caccia ai terrestri, Geheimnis der fliegenden Teufel, Alien Warning, Alien Encounters。

Alien Shock actors and actresses include Darby Hinton, Jack Palance, Kevin Peter Hall, Larry Storch, Martin Landau。