(W) David MacDonald The Guardians of the Galaxy are back in a new adventure, Castaways. Marooned on a mysterious planet that is trapped centuries behind the rest of the galaxy, Peter Quill, Gamora, Drax the Destroyer, Rocket Raccoon, and Groot go their separate ways. But when an alien technology threatens their new home, Castaways becomes a race to see if the Guardians can reunite in time to save it.