A travelling circus in 19th century France adopts and showcases a feral "wolf boy", who grows into adulthood only to kill the one-man band. He runs off to Paris, where he develops a jealous, overprotective crush on a prostitute, leading him to attack her client, incurring a pursuit by a determined police surgeon. Written by Brian J. Wright A baby is brought up by wolves after they kill his parents. As a lad he is taken in by a second-rate travelling show, but one night when he is older he kills one of the troupe and runs away to Paris. Here he gets a job in a rundown zoo and falls for a girl who works in the local brothel. He resents her clients and whenever the moon is full gets extremely unpleasant about it.
