1950's or 1960's movie where dead bodies are brought back to life with radiation so they can kill other people for revenge.

One dealing with that topic is:

Bride of the Monster (1955)
Wikipedia synopsis:
Dr. Eric Vornoff (Bela Lugosi) is experimenting with nuclear power with the help of his mute assistant, Lobo (Tor Johnson). His goal is to eventually create an army of superpowered soldiers that he will use to conquer the Earth. Their residence, an old mansion, is guarded by a giant octopus of Dr. Vornoff's own creation which lives in the surrounding swamp. The octopus (referred to as simply "the monster") has been responsible for the deaths of local townspeople. Newspaper reporter Janet Lawton (Loretta King Hadler, in a role originally intended for Dolores Fuller),[2] investigates further, becoming a prisoner of Dr. Vornoff in the process. The police eventually follow, led by lieutenant Craig (Tony McCoy, producer Donald E. McCoy's son), who is also Lawton's boyfriend. Meanwhile, an official from Dr. Vornoff's home country, Professor Strowksi (George Becwar), arrives and tries to persuade him to return to their homeland in hopes that his research will benefit their nation. However, Strowski is killed and Lobo unwittingly turns Dr. Vornoff into an atomic-powered superhuman being. A fire is soon started in the laboratory, killing Lobo. Police officials, the irradiated Dr. Vornoff, Craig and Janet Lawton all escape, and Dr. Vornoff is eventually killed by a bolt of lightning, forming a mushroom cloud as the film ends.

Bride of the Monster - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Bride_of_the_Monster)

1950's or 1960's movie where dead bodies are brought back to life with radiation so they can kill other people for revenge.
First response I got was to early. It didn't have Bela Lugosi in it.
It took place in a modern city for the 50's or 60's.

Creature with the Atom Brain (http://en.wikipedia.org/wiki/Creature_with_the_Atom_Brain_%281955_film%29)?

Creature with the Atom Brain (http://en.wikipedia.org/wiki/Creature_with_the_Atom_Brain_%281955_film%29)?

That's one I was trying to remember! For some reason, it wouldn't come to mind. I know there are others with the same plot; I hope my mind will be more cooperative.