100:00:02,127 --> 00:00:04,211NARRATOR:Previously on Supernatural:200:00:06,464 --> 00:00:08,340Take your brother outside, fast.300:00:08,508 --> 00:00:10,050Now, Dean. Go!400:00:11,428 --> 00:00:12,594JOHN:Mary! No!500:00:14,806 --> 00:00:16,765Dad's on a hunting trip.600:00:16,933 --> 00:00:18,809And he hasn't been home