Batman and Son Tim Drake was Robin. In that year, the miniseries "Infinite Crisis" was released. The series was a crossover event of all of the characters of the DC Universe, and had universe-changing consequences. At the end of the series, Batman decides that he needs to focus on keeping his family safe and close, so leaves Gotham City with Nightwing, Robin, and his butler Alfred Pennyworth for a year. After his return, he adopts Tim Drake, formally making him his son. Batman also had many interactions with the al Ghul family through the years. Early in their interactions it was established that
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