A double movie set about an artist who creates art by killing people at his cabin by the lake.
A screenwriter does research for his new script by actually kidnapping and drowning young girls. He then places them in his "garden" of other dead girls coming back daily to check on them. One girl narrowly escapes and the other bodies are found leading to an ingenious plot to try and capture the killer.
Murderous screenwriter Stanley Caldwell, who incidentally is thought to be dead, returns to the scenes of his crimes.
