Oh, this looks fun. Junji Ito — who you may know from such horrific manga tales as The Thing That Drifted Ashore and The Enigma Of Amigara Fault — is having his cyborg land shark tale Gyo transformed into a straight-to-DVD animated film. Watch that four-minute trailer above. It's totally fucking bonkers, like some R-rated SyFy Saturday night movie.
In Gyo, a "death stench" causes sea life to rise from the deep on metal spider legs. Within the mechanics of these land sharks are dead bodies that unleash the stink. And these flatulent fish have an axe to grind with humans.