Sisters is a 1973 independent film directed by Brian de Palma. It is a psychological thriller starring Margot Kidder as a French-Canadian model who is shadowed by her psychotic former Siamese twin.

De Palma was inspired by reading an article about the Soviet Siamese twins Masha and Dasha. The film is heavily influenced by Alfred Hitchcock, and de Palma even persuaded Hitchcock's semi-retired composer, Bernard Herrmann, to write the score. The film also uses unusual point of view shots and split screen effects to show two events happening similtaneously.

The Sisters is a 1938 film directed by Anatole Litvak.

Sisters is a 2006 remake of the 1973 Brian de Palma film Sisters, directed by Douglas Buck and featuring Stephen Rea.

Jessica is young and confused. She doesn't understand the strange feelings she has had for her older sister. It's more than a simple admiration, she feels an overwhelming love for her. With no one to talk to her about her desires, Jessica is lost in a whirlwind of emotions. Written by Anonymous

Three sisters attend a celebration of the inauguration of Teddy Roosevelt. Each will marry a man in attendance. Helen marries a millionaire whom she does not love. Grace marries a local man and remains in Montana. Louise elopes with Frank to San Francisco, where he has a sports writing job waiting. After the miscarriage of their first child, he loses his job when asking for a raise. Louise recovers and takes a job at a department store. Frank decides Louise is better off without him, and joins a crew on a ship bound for China. Louise wakes up to the earthquake and fire, but manages to escape to safety. Visiting Montana, Louise and her sisters attend another celebration, for William Howard Taft, when Frank shows up and asks for another chance. Written by Karen Hogan

Director James McDonald (IV) ended up playing the part of Dr. Richards at the last minute. The actor who had originally been cast turned up and once he was in front of the camera, he looked too young to portray a doctor. James had less than 10 minutes to memorize two pages of dialogue.

Filming took place over two days in April of 1992.

A scene was shot between the two sisters (Elaine Murphy (II) and 'Nicola OSullivan) who arrive from England where they talk about their sick sister's health. It was cut from the finished film for time restraints.

Danielle Breton, a beautiful young model, meets an attractive young advertising rep on a Manhattan game show and he escorts her to her home to Staten Island. The next day, her neighbor Grace Collier, a local reporter, witnesses a bloodbath of violence in Danielle's apartment - and can't get anyone to believe her. With the help of a private detective, Grace attempts to solve the mystery. Written by alfiehitchie