90 mins | Science Fiction, Horror | April 1, 1971
90 mins | Science Fiction, Horror | April 1, 1971
IMDb rating | 3.3 |
Producers | Azteca Films, Filmica Vergara S.A., Columbia Pictures Corporation, Parasol Group |
Original title | Invasión Siniestra |
Directors | José Luis González de León, Juan Ibáñez, Jack Hill |
Writers | Luis Enrique Vergara, Juan Ibáñez, Karl Schanzer |
as Prof. John Mayer
as Dr. Paul Rosten
as Laura
as Dr. Isabel Reed
as Thomas
as Nancy
as Prostitute
as Alien
as Deaf-mute victim
as Gen. Nord
as Villager
as Villager
as Villager
as Martha - mayor's wife
as Visiting Dignitary