As the Avengers and their allies have continued to protect the world from threats too large for any one hero to handle, a new danger has emerged from the cosmic shadows: Thanos. A despot of intergalactic infamy, his goal is to collect all six Infinity Stones, artifacts of unimaginable power, and use them to inflict his twisted will on all of reality. Everything the Avengers have fought for has led up to this moment - the fate of Earth and existence...

WHACK! When a mystery man lands smack-dab on the front of their ship while flying through space, the Guardians of the Galaxy bring him aboard to take a closer look. Is he an angel? With that eye patch, could he be . . . a pirate? Turns out it's Thor, the God of Thunder, and he's just as confused by the Guardians as they are by him: a rabbit captaining a ship, and a talking tree he can understand? As the most unlikely team this side of the galaxy,...