An extraterrestrial virus breaches the Earth's atmosphere, creating a giant bug-eyed monster which a team of physicists must destroy at any cost.
An escaped homicidal maniac rummages through a garage, picking up an old garden scythe. Venturing out only in the evenings, the killer resembles the Grim Reaper as he goes on his murderous rampage.
The late Dr. Frankenstein's son returns to the ancestral estate in Germany, where he revives his father's infamous creation. Mayhem ensues.
