A serial killer terrorizes Paris, targeting young women and leaving behind a distinctive bracelet with three bell charms. Professor Paul Dupin, a suspect, claims to be chasing the murderer, not guilty of the crime. Meanwhile, Dr. Marais, a zoo director and animal behavior specialist, becomes infatuated with Dupin's fiancée Jeanette and takes her on a private tour of the zoo, revealing his work with a gorilla and his late wife's preserved room. As their relationship deepens, Jeanette discovers Marais's dark secret: the bells on the bracelet signal a kill. With Dupin imprisoned, how can he save Jeanette from Marais's clutches?
Phantom of the Rue Morgue
In the City of Light, a series of brutal murders throws the peace into chaos, with the authorities struggling to identify the elusive killer.
