Reign of Fire
Quinn (Christian Bale) leads Van Zan (Matthew McConaughey) and Alex (Izabella Scorupco) to London in order to battle the lone male dragon. Van Zan’s explosive crossbow bolt doesn’t slow the dragon down much, and it eats him when he leaps from a chimney to attack it with his axe. Alex distracts the dragon while Quinn retrieves his crossbow bolt, and he manages to slay the dragon. An epilogue set several months later reveals that the human race is recovering nicely; Quinn and Alex appear to be a couple, there have been no dragon attacks in three months, and moments after our heroes erect a communications array, they manage to make contact with a group of French survivors.