Riddick is back and more riddickulous than ever. As the trailer shows, Riddick is seemingly back from the dead and on some permanently sepia-toned planet that has scary monsters on it that want to kill him. Then there are a bunch of mercenaries who also want to kill them. When the film opens on September 6, we’ll see if he emerges victorious. He probs will, as the movie is named Riddick and not Random Mercenaries and Monsters.