97 mins | Science Fiction, Horror | Sept. 26, 1980
97 mins | Science Fiction, Horror | Sept. 26, 1980
| IMDb rating | 5.1 |
| Producers | Filmways Pictures, Heritage Enterprises Inc., World Amusement Partnership #106 |
| Original title | Without Warning |
| Directors | Caren Singer, Greydon Clark |
| Writers | Bennett Tramer, Steven R. Mathis, Lyn Freeman, Daniel Grodnik |
as Sandy
as Greg
as Joe Taylor
as Fred 'Sarge' Dobbs
as Aggie
as Leo
as Hunter
as Randy
as Tom
as Beth
as Scoutmaster
as Dave
as The Alien
as Bill, pool shooter
as Old Man At Bar
as Ambulance Driver