User blog comment:Brian Linder/Wikia Fannotation: Ant-Man Teaser/@comment-8284722-20150107204638

0:30 This is Hank Pym, portrayed by Michael Douglas. In the comics, Pym is decades younger and, along with being Ant-Man, adopted such aliases as Giant-Man and Yellowjacket. He - not Tony Stark - is also the creator of Ultron.