Scientist Mark Casey uncovers a sinister scheme by Visitor biologists to unleash Crivits, a vicious, alien life form of unparalleled ferocity and insatiable appetite, on the beaches of the Eastern United States
Scientist Mark Casey uncovers a sinister scheme by Visitor biologists to unleash Crivits, a vicious, alien life form of unparalleled ferocity and insatiable appetite, on the beaches of the Eastern United States