Prep-Man
Heroes representing Earth:
Superman
http://media.comicvine.com/uploads/0/40/75942-60427-superman_large.jpg
Dr. Fate
http://media.comicvine.com/uploads/3/31566/812145-hector_6_large.jpg
Flash
http://media.comicvine.com/uploads/5/57606/1893323-speed002_large.jpg
Captain Atom
http://media.comicvine.com/uploads/1/11136/1968105-4_captain_atom___back_to_normal_large.jpg
Wonder Woman
http://media.comicvine.com/uploads/6/65627/1987624-ms_wonderwoman_large.jpg
Alan Scott
http://media.comicvine.com/uploads/10/101137/2120259-jla_46_9_large.jpg
Captain Marvel
http://media.comicvine.com/uploads/0/54/78240-13592-captain-marvel_large.jpg
vs
Superman
http://media.comicvine.com/uploads/0/40/75942-60427-superman_large.jpg
Dr. Fate
http://media.comicvine.com/uploads/3/31566/812145-hector_6_large.jpg
Flash
http://media.comicvine.com/uploads/5/57606/1893323-speed002_large.jpg
Captain Atom
http://media.comicvine.com/uploads/1/11136/1968105-4_captain_atom___back_to_normal_large.jpg
Wonder Woman
http://media.comicvine.com/uploads/6/65627/1987624-ms_wonderwoman_large.jpg
Alan Scott
http://media.comicvine.com/uploads/10/101137/2120259-jla_46_9_large.jpg
Captain Marvel
http://media.comicvine.com/uploads/0/54/78240-13592-captain-marvel_large.jpg
vs