In the distant future, a federation marshal arrives at a research lab on a remote planet where a genetic experiment has gotten loose and begins feeding on the dwindling scientific group.

Top Cast

Jesse VintMike Colby

Dawn DunlapTracy Baxter

June ChadwickDr. Barbara Glaser

Linden ChilesDr. Gordon Hauser

Fox HarrisDr. Cal Timbergen

Ray OliverBrian Beale

Scott PaulinEarl Richards

Michael BowenJimmy Swift