The Creeping Terror (1964) From IMDb: A newlywed sheriff tries to stop a shambling monster that has emerged from a spaceship to eat people. / The monster is a shag carpet with people crawling underneath it. Grenades appear to be rocks thrown at the ground to kick up dust. They lost the soundtrack, so someone narrates it.
Our Very Own (2005) They're waiting for actress Sondra Locke to show up in her hometown, but we never see her. It tries to be folksy and charming but is deadly dull.
remake of "The Omen", "Psycho" and "The Andromeda Strain" (horrid miniseries!)
Signs and The Village and The Happening AND Lady in the Water!
anything with Adam Sandler and practically everything with Will Ferrell (I like "Zoolander") and practically everything with Will Smith (I don't mind him in "Made in America") ~~ "Wild Wild West" stands out as particularly rancid because of what it did to an enjoyable TV series. Kevin Kline looked as if he wanted to escape! And, Kenneth Branagh just hid under makeup and contraptions.
There are so many others I could list! "The Giant Claw" almost makes it except it is truly so bad it's honestly laughable, with lots of quotable lines. I can imagine the horror when the actors saw the creature (sort of a rubber chicken-looking puppet on strings) they were supposed to have been reacting to! Poor people...