Frankenstein, a young medical student, trying to create the perfect human being, instead creates a misshapen monster. Made ill by what he has done, Frankenstein is comforted by his fiancée; but on his wedding night he is visited by the monster.
In 16th-century Prague, a rabbi creates the Golem - a giant creature made of clay. Using sorcery, he brings the creature to life in order to protect the Jews of Prague from persecution.
A world-famous pianist loses both hands in an accident. When new hands are grafted on, he is horrified to learn they once belonged to a murderer.
A doctor's research into the roots of evil turns him into a hideous depraved fiend.
Francis, a young man, recalls in his memory the horrible experiences he and his fiancée Jane recently went through. Francis and his friend Alan visit The Cabinet of Dr. Caligari, an exhibit where the mysterious doctor shows the somnambulist Cesare, and awakens him for some moments from his death-like sleep.
The mysterious Count Orlok summons Thomas Hutter to his remote Transylvanian castle in the mountains. The eerie Orlok seeks to buy a house near Hutter and his wife, Ellen. After Orlok reveals his vampire nature, Hutter struggles to escape the castle, knowing that Ellen is in grave danger. Meanwhile Orlok's servant, Knock, prepares for his master to arrive at his new home.
The deformed Phantom who haunts the Paris Opera House causes murder and mayhem in an attempt to make the woman he loves a star.
Dr. Mabuse and his organization of criminals are in the process of completing their latest scheme, a theft of information that will allow Mabuse to make huge profits on the stock exchange. Afterwards, Mabuse disguises himself and attends the Folies Bergères show, where Cara Carozza, the main attraction of the show, passes him information on Mabuse's next intended victim, the young millionaire Edgar Hull. Mabuse then uses psychic manipulation to lure Hull into a card game where he loses heavily. When Police Commissioner von Wenk begins an investigation of this mysterious crime spree, he has little to go on, and he needs to find someone who can help him.
London. A mysterious serial killer brutally murders young blond women by stalking them in the night fog. One foggy, sinister night, a young man who claims his name is Jonathan Drew arrives at the guest house run by the Bunting family and rents a room.
Joe Ryan, a veteran train engineer, is demoted to a flagman position after a disastrous crash-- one caused by his cowardly and opportunistic partner. Though Ryan's failing eyesight is named as the cause of the crash, he's undeterred as he designs an automatic braking invention.
Paris is prey to an invisible terror against which the police can do nothing: a sinister organization that sows chaos and death. The intrepid journalist Philippe Guérande and his partner embark on a long crusade to put an end to the crimes of the Great Vampire and Irma Vep, his dangerous accomplice. (A ten episode movie serial.)
A masked criminal who dresses like a giant bat terrorizes the guests at an old house rented by a mystery writer.
A general store clerk and aspiring detective investigates a mysterious disappearance that took place quite close to an empty insane asylum.
On the lam, criminal Alonzo hides in the circus as The Armless Wonder – a performer who uses his feet to hurl knives. Alonzo keeps the arms he really has concealed to hide his identity. Meanwhile, ringmaster's daughter Nanon has a phobia of being touched by men, but is romantically pursued by not only Alonzo but the strongman Malabar. Alonzo's desperation to remain with Nanon will only end in tragedy.
Three sideshow performers form a conspiracy known as "The Unholy Three" - a ventriloquist, midget, and strongman working together to commit a series of robberies.
A magician seeks vengeance upon the man who paralyzed him and the illegitimate daughter he sired with the magician's wife.
Chaney plays two roles: mad scientist Arthur Lamb and Lamb's "experiment", known only as the Ape Man. This hideous creature was the result of Lamb's attempts to transplant animal glands into human beings. A lost film.
Blizzard, deranged from a childhood operation in which both his legs were needlessly amputated after an accident, becomes a vicious criminal, and eventually mob leader of the San Francisco underworld.
After a baron steals his scientific discoveries, runs away with his wife, and slaps him in public, a man joins a Parisian circus sideshow as a clown whose act consists of being slapped repeatedly and becomes infatuated with a showgirl colleague whose father intends to marry her off to the baron.
Gerald Stanley (John Gilbert) is an English gentleman who is engaged to Beatrice Joyce (Alma Frances). But Stanley's personality changes whenever he drinks, and his brother (who also loves Beatrice) uses this to his advantage.