Inseminoid Devoid. Inseminoid (AKA: Horror Planet) is directed by Norman J. Warren and written by Nick and Gloria Maley. It stars Judy Geeson, Robin Clarke, Jennifer Ashley and Stephanie Beacham. Music is by John Scott and cinematography by John Metcalfe. A crew of space scientists come under attack after an alien creature impregnates one of the team, causing her maternal instincts to turn her into a homicidal maniac. The makers denied it is a cheap knock-off of Ridley Scott's Alien, and in their defence, 20th Century Fox supremo's viewed Inseminoid and had absolutely no problem with it. So?…