Look, pretty much everything you need to know about this movie you can see in the poster. It's Rutger Hauer and the slogan is: "He's seen the future.. now he has to kill it. He'll need bigger guns." The rest of the movie is written as delightfully terribly as the slogan.
Hauer plays a cop in an alternate future London who must stop an Alien rip-off from tearing out people's hearts. He also calls a dog a "dickhead". Twice.