A film noir drama in which a sophisticated con man, who has just stolen from the mob, is forced to impersonate a psychiatrist who looks just like him, going so far as to cut himself on the cheek to duplicate a similar scar on the doctor. When he takes matters even further, karma arrives, forcing him to pay the debts of his double.

On the night of the discovery of a duplicate Earth in the Solar system, an ambitious young student and an accomplished composer cross paths in a tragic accident.

Harum is a fearless man of the people who comes to Bagdad to avenge the murder of his father and meets Krairuzan, a princess disguised as a commoner, working against a plot by a band of evil schemers trying to do away with her father, the Caliph. She gives Harum a golden sword which, in his hands, makes him invincible. Harum uses the sword in the name of justice and is doing quite well until a duplicate sword is placed in his scabbard during one of his off-guard moments, and he winds up in chains.

When successful businessman Sam Treadwell finds that his android wife, Cherry model 2000 has blown a fuse, he hires sexy renegade tracker E. Johnson to find her exact duplicate. But as their journey to replace his perfect mate leads them into the treacherous and lawless region of ‘The Zone’, Treadwell learns the hard way that the perfect woman is made not of computer chips and diodes.

A small-town doctor learns that the population of his community is being replaced by emotionless alien duplicates.

Amiable slackers Bill and Ted are once again roped into a fantastical adventure when De Nomolos, a villain from the future, sends evil robot duplicates of the two lads to terminate and replace them. The robot doubles actually succeed in killing Bill and Ted, but the two are determined to escape the afterlife, challenging the Grim Reaper to a series of games in order to return to the land of the living.

Eccentric inventor Prof. John Richards seems to have hit pay dirt when he designs a contraption which can move large objects instantly by breaking them into atoms which can be streamed from one place to another. This new machine seems like a sure-fire hit, which has attracted the attention of Richards’ less-than-scrupulous assistant Martin, who wants to steal the new invention and sell it himself. In order to make it easier for Martin to do just that, he uses the machine to create a duplicate of Richards, which will do his evil bidding. The professor’s son, Jack, and wife, Barbara, learn about Martin’s underhanded doings, and Barbara uses another one of her husband’s gimmicks to get revenge against Martin — she turns herself invisible.