Thanksgiving celebration all over Seattle and the half crew's 'alternative Friendsgiving' on Ben and Jack's ark, where moved in, with Greg as chef are disturbed by a nasty storm. Greg Tanner rightly senses shit is on the fan from the gloom of his son, cop Ryan, who confided only in family friend Pruitt Herrera, who 'forgets if for today', that the police officially signaled Andy wanted. Chief Lucas Ripley was visiting stations to inspect the storm procedures, but has to restrict all to base as it gets too bad. Coming to rescue a man trapped in his car, they found his nagging family in graver danger as the home caught fire. Captain Sullivan faces his trauma demons while unable to bond casually with Andy.