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Roberto Posse in Island of the Fishmen

Island of the Fishmen

1979 NR

After their prison barge goes down in the middle of the Caribbean, the doctor on board, Claude de Ross (Claudio Cassinelli), and a group of convicts washes ashore a remote island where mad scientist Prof. Ernest Marvin (Joseph Cotten) is conducting a series of horrific experiments. When the prisoners begin to disappear one by one, Ross suspects that they've fallen into the hands of Marvin's grotesque creations.

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