original version of quarantine. the u.s. version is basically an exact remake of this so they’re pretty much interchangeable. no reason to see both or one over the other, really. jennifer carpenter is in the remake and some good looking spanish chick who won a goya for best new actress is in the original. i’m actually interested in seeing the sequel for this one because it follows the original storyline and aftermath. quarantine 2, though, just goes with a similar plot in a new place with new characters.