A demonic severed hand springs to life and attacks Samantha Eggar and her husband before going on a mad killing spree, infecting and possessing anyone that comes into contact with it. It's hard to know what to make of Demonoid. Despite a handful of campy and silly moments, it's not fun enough to enjoy as a drunken party movie and it's definitely not serious or scary enough to work as a terrifying horror film either. It does decide to keep its run time fairly short so that you don't feel like you're wasting too much of your time and I appreciate that.