Twinsanity (1970)

Two 20 year old twins have a bizarre incestuous relationship. Julian (Martin Potter) and his sister Jacki (Judy Geeson) carry on the affair and only reveal their secrets to a stuffed teddy bear named Agamemnon. While their father is absent,… More

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Rated: R
Running Time:
DVD Release Date: December 28, 1988
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Eric Broome
The setting is swinging-'60s London. The plot is about sexy, incestuous twins with murderous tendencies. Why is this film so dull? Based the novel… More