What is the name of a 2006 animation produced by the company that distributed a 2017 animated film written by Jim Krieg?
DC animated universe:  Animation from the early 1990s to mid-2000s; beginning with "" in 1992, briefly ending with "Justice League Unlimited" in 2006 and returning with "Batman and Harley Quinn" in 2017. Batman and Harley Quinn: Batman and Harley Quinn is a 2017 American animated film produced by Warner Bros. Batman and Harley Quinn:  Pictures.
Justice League Unlimited