Signs

Close to perishing, the battered crew of Infinity One must risk their lives--and sacrifice one--to assure that human life continues on.

The crew of Infinity One must return to Earth to get a synthetic dilithium crystal from the Intercosmic Space Program's main base in Marinette, Wisconsin. Without the crystal to power their spaceship and the cloaking shield, they'll be an easy target for the Zeta aliens.

As if that wasn't enough, the sixth seal of the Book of Revelation is fulfilling its prom...