A furious scientist brings a kidnapped nymph into his lab to experiment on. He straps her into an electrical chair. She cries and begs for her life as he slowly buckles her in with leather cords. She is only able to wiggle against the bindings. She puts on the head piece and then adds a grounding rope to her leg.
With her pleading for her life, he pulls the switch. She begins to fry. Sparks fly, her whole body jiggles and spasms. He lets her fry for a while. Ultimately, she embarks frothing at the gullet and he know she is concluded. He shuts down the equipment. She is dead. He checks her, then slowly unstraps her body.
He carries her to a table and lays her out. He unclothes off all her clothes. Now it is time for the next part of his experiment--reanimating her corpse. He injects the serum into her. Her body commences to buck and shake, then is still. His experiment failed. He must find another and try again.