Re: Worst DVD covers!
Sure, lots of bad posters here, but this is one that really must have almost halved the potential sales for the disc.
Devil-Ship Pirates is a relatively exciting pirate movie starring one of the cult-movie men of the moment (well especially in 2000 when the DVD came out) Christopher Lee and featuring a full scale pirate ship, plus it had some rather good original poster art:

So what do WB put on the front cover?
A blurry, random photo on Andrew Keir getting hung:

Does nothing to sell the film at all, and makes it look like some sort of black and white melodrama.