Every episode of 'Metalocalypse' free to stream

Adult Swim has made every episode of 'Metalocalypse', animated series about a fictional death metal band Dethklok, available to stream for free. All four seasons, plus the 'Klok Opera' movie, can now be viewed ad nauseam on the official Adult Swim website. Creator Brendon Small achieved gigantic success with Dethklok, with all three Dethalbum records outselling the last.