"Hush, Chapter 3 of 12: The Beast"
*After recovering from his injuries, Batman works with Amanda Waller to ensure that Killer Croc escapes from Arkham and leads them to the ransom money for the kidnapping he was involved with. Croc leads him to Catwoman, both of then having been tricked by Poison Ivy. Batman rescues Catwoman from Croc before the D.E.O. re-capture him, before Bat and Cat share a kiss. *Source: DCUGuide.com