Crash Landing

Henry Johnson was just a kid when he left Earth and started to train so he can be one of the protectors of the galaxy but one day during one of his battles against another dangerous foe his spaceship would get damage causing it to crash lands on Earth only to find out it's a lot different than what he remembers to be.

Henry: is that a Kryptonian? and a Green Lantern? and why the hell is there a Martian? oh boy what happen to earth?