t.vs, radios, cellphones and all other transmitting devices start to give off a signal that makes people turn into bloodthirsty psychos who want to kill, it is told from three different viewpoints of survivors.
I really hated the tonal shifts in this movie. Be forewarned that it's actually three different directors doing three segments that link together. I was sucked in by the first third and then let down by the rest. The "humor" segments aren't nearly as clever as they think they are and brings it all down.
