A pair of aliens arrive on earth in a flying saucer with a plan a create an army from people they have raised from the dead in order to stop humans from creating a weapon that could destroy the universe. The first people they ressurect are an old man (Bela Lugosi) and his wife (Vampira) plus a policeman (Lyle Talbot). This film regularly appears on the lists of worst films ever. It has poor plot, acting, sets, dialogue, but despite that, it comes under its so bad it becomes fun. Bela Lugosi died part way through filming and his character in the final film is part Bela Lugosi and part another actor (who was a different size and used a cape to cover his face).
1/5 
Lyle Talbot
Bela Lugosi