All the talk is about Joc Pederson's amazing catch in center field in the bottom of the ninth inning, saving the game for the Dodgers and allowing the extra inning frames to even happen. And rightfully so; the catch was INCREDIBLE (and you need to see it; I can't embed it thanks to mlb.com's archaic content control issues). (The mlb.com link above has all the broadcast highlights, so you can hear Charley Steiner, Orel Hershiser, and even Rick Monday call the play.)
But let's skip past the early-inning foreplay (including an Andre Ethier solo HR in the seventh, and a Adrian Gonzalez RBI double (Gonzalez took third on the throw) in the eighth), and move right on from that Pederson highlight to extra innings.