“50’s horror movie about Martians invading earth to grow their ‘Gargon Herd’ (actually over-sized lobsters). The hero, Derek, realizes that there is intelligent life on Earth and decides to warn the humans. Eventually he sacrifices himself to destroy the incoming herds of Gargon’s and save Earth.” — IMDb.com
Teenagers from Outer Space (1959)
Director: Tom Graeff
Starring: David Love, Dawn Bender, Bryan Grant