Picking up apparently seconds after the end of the first film, a Barcelona SWAT team gears up to enter a quarantined building. Recording their incursion with video cameras, the team captures both the escalating horror within the building and the unusual actions of a doctor ordered to accompany them. Also entering the building are a trio of kids whose own video footage captures still more horror, including the startling arrival of a survivor of the plague's previous onslaught.
It's always a bold move to begin a sequel right where its predecessor left off, and the makers of the [REC] series move quickly to keep us engaged. This, happily, is no mere rehash of the previous film; though the SWAT team offer new viewers a perfect anchor to the carnage, there's quite a lot of callbacks to the previous film. This includes a moment that effectively upends [REC]'s brilliant closing image. Happily none of these reveals completely undermines what we've previously experienced.
I couldn't imagine a sequel to the previous film, which ended its story so beautifully. Though I can't imagine where a sequel to this one would go either (two are planned), I gotta say I'm eager to see what they cook up next.