The physician's death orphans his two adolescent daughters. Their older brother is able to convert some of the doctor's small estate to cash. But it is late in the day, and with the banks closed he stores the money in his father's household safe. The slatternly housekeeper, aware of the money, enlists a criminal acquaintance to crack the safe. She attempts to get into the adjacent room where the sisters tremble in fear, but finds that the door is locked. The drunken housekeeper menaces them by brandishing a gun through a hole in the wall. But the resourceful girls use the telephone to call their brother who has returned to town. He gets the message and organizes a rescue party.

A simple-minded circus strongman, John Sikes, has been wrongly accused of a crime committed by Wilken. On the run with his infant son, he enters an affluent house and seeks help from Ann, but is taken captive and imprisoned. Fourteen years pass. Ann has married Dr. Richard West. John, a broken man, is released early for good behaviour. He goes to find his son Robert at the orphanage, but the boy was adopted years before. A flashback shows the baby being adopted by Ann. "Slim" Sam Morton runs a ring of thieves specializing in dog-napping. John knows one of them from prison. One of the gang sells a dog to Dr. West. He also steals the keys to West's country house, The Lindens. The thieves burgle the house. In the sack of loot, John finds a box belonging to Ann, the woman he believes betrayed him years before...

Blizzard, deranged from a childhood operation in which both his legs were perhaps needlessly amputated after an accident, becomes a vicious criminal, and eventually mob leader of the San Francisco underworld. Out for revenge against the surgeon who performed his operation, he undergoes brain surgery which has a chance of altering his anti-social behavior.

Story of an inventor who, suffering betrayal in life, makes a career of it by becoming a clown whose act consists of getting slapped by all the other clowns. He falls in love with another circus performer, and those who betrayed him enter his life yet again.

Sometime in the future, the city of Metropolis is home to a Utopian society where its wealthy residents live a carefree life. One of those is Freder Fredersen. One day, he spots a beautiful woman with a group of children, she and the children who quickly disappear. Trying to follow her, he, oblivious to such, is horrified to find an underground world of workers, apparently who run the machinery which keeps the above ground Utopian world functioning. One of the few people above ground who knows about the world below is Freder's father, Joh Fredersen, who is the founder and master of Metropolis. Freder learns that the woman is Maria, who espouses the need to join the "hands" - the workers - to the "head" - those in power above - by a mediator or the "heart". Freder wants to help the plight of the workers in the want for a better life. But when Joh learns of what Maria is espousing and that Freder is joining their cause...

Someone is murdering children in a German city. The Police search is so intense, it is disturbing the 'normal' criminals, and the local hoods decide to help find the murderer as quickly as possible.

Henry Frankenstein is a doctor who is trying to discover a way to make the dead walk. He succeeds and creates a monster that has to deal with living again.

A circus' beautiful trapeze artist agrees to marry the leader of side-show performers, but his deformed friends discover she is only marrying him for his inheritance.

A cabin cruiser is shipwrecked off the coast of a remote island, and its three passengers manage to reach the island safely. The island is owned by a strange and enigmatic count who invites them to stay. But he has an underlying motive for his apparent generosity: Count Zaroff enjoys hunting--and he only hunts the most dangerous game: humans!

Dr. Frankenstein and his monster both turn out to be alive, not killed as previously believed. Dr. Frankenstein wants to get out of the evil experiment business, but when a mad scientist, Dr. Pretorius, kidnaps his wife, Dr. Frankenstein agrees to help him create a new creature, a woman, to be the companion of the monster.