Revenge of the Zombies (1943)

“DEAD MEN CAN'T DIE... but live to follow a mad-man's will!”

When Dr. Von Altermann's wife Lila dies mysteriously at his spooky mansion her relations suspect murder. They also suspect the doctor is turning her into a zombie, to join the army of living dead he hopes to devote to the Nazi cause. However, Lila, though dead, has developed a will of her own.