Just when Spidey has things under control with Silver Sable, in flies a winged horror to make his Ultimate debut-the Vulture! And this is a Vulture more deadly than you can imagine, with weapons to make him a match for any super hero. But is it Spidey he wants to take down or is there an even more sinister agenda involved-including the Roxxon Corporation? Guest starring Ultimate Iron Man! Part 5 (of 5).