Reginald Barlow

Dr. Cameron (George Zucco) has succeeded in his expierments with a serum which will turn a man into a wolf-like monster and is ready to avenge himself on the men who caused his professional failure.

Dr. Cameron (George Zucco) has succeeded in his expierments with a serum which will turn a man into a wolf-like monster and is ready to avenge himself on the men who caused his professional failure.

Dr. Cameron (George Zucco) has succeeded in his experiments with a serum which will turn a man into a wolf-like monster and is ready to avenge himself on the men who caused his professional failure. He uses it on his gardener Petro (Glenn Strange) and one after the other is killed by his creation. His daughter, Lenora (Anne Nagel), grows suspicious and confides with newspaper reporter Tom Gregory.

In this second movie in the Dr. Christian series, kindly Dr. Christian tends to the needs of the inhabitants living in the squalor of the town's shanty district. The indigents and Dr. Christian are largely ignored by the local townspeople, until an epidemic of spinal meningitis threatens the entire community.