Heat Wave

An American writer (Alex Nicol), down on his luck, meets his rich neighbors who also live by the lake. He befriends the ailing husband (Sid James) and falls in love with the duplicitous wife (Hillary Brooke).

Ken Hughes directed "The House Across the Lake" (with the irrelevant American title of "Heat Wave") from his own screenplay based on his own novel. I guess he is the only one to blame for the story's blatant rip-off of James M. Cain (particularly "The Postman Always Rings Twice" and "Double Indemnity"). But at least he rips off the best, which means this crime thriller is more engaging than most of the films included in VCI's "Hammer Noir" DVD collection.