Batman: The Ultimate Evil the project, allowing Vachss to take some creative liberties. At a party, Bruce Wayne meets Debra Kane, a caseworker with Child Protective Services. He asks to join her while she visits clients. She agrees and shows him the varying degrees of child abuse she encounters in the course of her job. Wanting to understand the factors behind child abuse, Bruce, as Batman, breaks into Hellgate Prison and talks with an informant who points him to a child pornography and prostitution ring. Bruce's butler Alfred Pennyworth reveals that Bruce's mother, Martha Wayne, had been secretly investigating a similar child prostitution ring,
Batman: The Animated Series dialogue from the trailer.<ref name="BTAS/TDKR trailer">BTAS/TDKR trailer on The Hub, Web Video.</ref> "Batman: The Animated Series" has been consistently ranked as one of the greatest animated television shows ever made, as well as the most faithful Batman animated series to date. It has been critically and commercially acclaimed for its sophistication, mature writing, voice acting, orchestrated soundtrack, artistic ambition, and faithfulness to the source material. In its 1992 year-end issue, "Entertainment Weekly" ranked the series as one of the top television series of the year. In his reference book, "Batman: The Complete History", Les Daniels described "The Animated Series" as