Dead Ringer (1964)

An idyllic small town is rocked when Aubrey Fleming, a bright and promising young woman, is abducted and tortured by a sadistic serial killer. When she manages to escape, the traumatized girl who regains consciousness in the hospital insists that she is not who they think she is and that the real Aubrey Fleming is still in mortal danger.

The story of Louis XIV of France and his attempts to keep his identical twin brother Philippe imprisoned away from sight and knowledge of the public, and Philippe's rescue by the aging Musketeers, led by D'Artagnan.

In a remote woodland cabin, a small town doctor discovers Nell — a beautiful young hermit woman with many secrets.

Nicolas Cage is Charlie Kaufman, a confused L.A. screenwriter overwhelmed by feelings of inadequacy, sexual frustration, self-loathing, and by the screenwriting ambitions of his freeloading twin brother Donald. While struggling to adapt "The Orchid Thief," by Susan Orlean, Kaufman's life spins from pathetic to bizarre. The lives of Kaufman, Orlean's book, become strangely intertwined as each one's search for passion collides with the others'.

Years have passed since the Three Musketeers, Aramis, Athos and Porthos, have fought together with their friend, D'Artagnan. But with the tyrannical King Louis using his power to wreak havoc in the kingdom while his twin brother, Philippe, remains imprisoned, the Musketeers reunite to abduct Louis and replace him with Philippe.

A grandiose party to celebrate a sixtieth birthday unleashes a family drama with all the lies that conceal horrendous secrets. The eldest son, Christian, stages a showdown with the popular pater familias; his provocative, moving after-dinner speech dislodges all the masks, which finally fall completely as the father-son conflict intensifies and the bewildered guests look on.

A demented widow lures unsuspecting children into her mansion in a bizarre "Hansel and Gretel" twist.

Elliot, a successful gynecologist, works at the same practice as his identical twin, Beverly. Elliot is attracted to many of his patients and has affairs with them. When he inevitably loses interest, he will give the woman over to Beverly, the meeker of the two, without the woman knowing the difference. Beverly falls hard for one of the patients, Claire, but when she inadvertently deceives him, he slips into a state of madness.

Jean Claude Van Damme plays a dual role as Alex and Chad, twins separated at the death of their parents. Chad is raised by a family retainer in Paris, Alex becomes a petty crook in Hong Kong. Seeing a picture of Alex, Chad rejoins him and convinces him that his rival in Hong Kong is also the man who killed their parents. Alex is suspicious of Chad, especially when it comes to his girlfriend.

Davey Stone, a 33-year old party animal, finds himself in trouble with the law after his wild ways go too far.

After his father leaves home for another woman, 16-year-old Martial has to move with his mother, Sabine, to a more modest apartment. Martial finds it difficult to fit in his new life. His mother offers to help him, but she only makes the situation worse. Martial then forms a bond with two twin sisters his own age, with whom he has a series of exciting and disturbing experiences.

In Martha's Vineyard, Mass., conjoined twins Walt and Bob Tenor make the best of their handicap by being the fastest grill cooks in town. While outgoing Walt hopes to one day become a famous actor, shy Bob prefers to stay out of the spotlight. When a fading Hollywood actress, Cher, decides to get her show "Honey and the Beaze" cancelled, she hires Walt -- and his brotherly appendage -- as her costars. But their addition surprisingly achieves the opposite.

A man is reluctant to tell his fiancee that his parents, uncle and brother are dwarfs.

King Louis XIV has without his knowledge a twin brother, Philippe, but when he is told, he immediately locks up his brother in the Bastille. The king wants to increase his popularity and stages an assassination against himself where Philippe is dressed as king Louis. But Philippe manages to escape the assassination and everybody believes him to be the real king...

Two babies are switched at birth. When the mistake is discovered 12 years later, it leads to complications in the lives of both families. One family is affluent, with dutiful and (apparently) contented children. The other family is poor, with rambunctious (even delinquent) children, often hungry, but with lots of laughter in the house.

A former child star torments her paraplegic sister in their decaying Hollywood mansion.

Hallie Parker and Annie James are identical twins separated at a young age because of their parents' divorce. Unknowingly to their parents, the girls are sent to the same summer camp where they meet, discover the truth about themselves, and then plot with each other to switch places.

During a blizzard in 1964, Dr. David Henry delivers his son Paul with the help of nurse Caroline. But when Henry realizes his wife is also carrying a girl with Down syndrome, he hands the second child over to Caroline without his wife's knowledge. Henry's fateful decision yields grave consequences for his family over the next 20 years.

Two brothers who can feel each others' pain and pleasure mess up the French revolution.

Viola Hastings is in a real jam. Complications threaten her scheme to pose as her twin brother, Sebastian, and take his place at a new boarding school. She falls in love with her handsome roommate, Duke, who loves beautiful Olivia, who has fallen for Sebastian! As if that were not enough, Viola's twin returns from London ahead of schedule but has no idea that his sister has already replaced him on campus.