Reviews provided by RottenTomatoes
Neil Genzlinger, New York Times: The whole film is a campy put-on, right? Apparently not. Read more
Scott Foundas, Variety: Whatever tension the pic manages to build ... is mostly undercut by the recurring appearance of the fish and by the generally overemphatic performances of the human cast ... Read more
Sam Adams, Time Out: The title doesn't just refer to what lurks in the lake's still water. It's a guide to where Beneath's substance lies, the acid heart inside its plastic chest. Read more
Michael Atkinson, Village Voice: A proudly lowbrow, low-budget monster movie that sees nothing wrong with the cheap-and-dirty shortcuts of yesteryear. Read more