Inseminoid Devoid, formerly known as Horror Planet, was directed by Norman J. Warren and features a script from Nick and Gloria Maley. The cast includes Judy Geeson, Robin Clarke, Jennifer Ashley, and Stephanie Beacham; the musical score comes from John Scott, and cinematography is handled by John Metcalfe. A group of space researchers finds itself targeted after an alien being infects one of their own, triggering…