The Space Shuttle returns to earth, but some of the equipment brought back on it begins to behave strangely. Scientists are unsure what is happening, and decide to take all necessary precautions.

• Magic Films
• Shapiro-Glickenhaus Entertainment
• Walter Koenig
• Bruce Campbell
• Robert Kurcz
• Leigh Lombardi
• Tom Case
• Judy Levitt
• Reavis Graham
• Reuben Yabuku