Warner Bros.' latest animated movie, Batman: The Dark Knight Returns, Part 1 hits Blu-ray Combo Pack & DVD and download on September 25thbr br Based on Frank Miller's 1986 Batman graphic novel, "...it's been a decade since Bruce Wayne hung up his cape, following most of the other superheroes who had been forced into retirement. Facing the downside of middle age, a restless Bruce Wayne pacifies his frustration with race cars and liquor -- but the bat still beckons as he watches his city fall prey to gangs of barbaric criminals known as The Mutants.