Watchmen: Motion Comic (2008)

When one of his former colleagues is murdered, the outlawed but no less determined masked vigilante Rorschach sets out to uncover a plot to kill and discredit all past and present superheroes. As he reconnects with his former crime-fighting legion — a disbanded group of retired superheroes, only one of whom has true powers — Rorschach glimpses a wide-ranging and disturbing conspiracy with links to their shared past and catastrophic consequences for the future.