With future comic-book spectacles like Avengers: Age of Ultron, The Sinister Six and X-Men: Apocalypse flying out of Hollywood like there's no tomorrow, it makes you wonder where the sublime madness will end.  In the spirit of ever-increasing mega team-ups and crowded crossover events, here's an overstuffed fan trailer by SouperboyX called Marvel: Ultimate Alliance that piles on the superheroes to the bursting point.  It's a dream-team comic-book movie so insanely massive it could contain the egos of Blade, Guardians of the Galaxy, Avengers, Spider-Man, X-Men, Fantastic Four and many more.  

Due to current studio licensing deals, a melee of this magnitude may never happen.   But it's sure fun imagining this wishful clash of superheroes galore!

(Via Geek Tyrant)