Harley doing what she does best, proof that Cass can be expressive behind that mask, and Tim getting molested! What more can you ask for?
Once again, it's the team of Kesel and the Dodsons.
Harley's having a problem. Bad guys are targeting her. She's just had to take down Killer Croc, and knows more will be after her. What will our heroine do?
As she's thinking about this, a bat flies to the window. It's a sign. She announces, "I shall become a bat." One of her henchmen, Matches Malone, is rather alarmed at this, for some reason. She sets on her mission to strike terror in the Underworld, especially the ones nosing too close to her hideout. She drops Croc with the cops (literally) and they call in that Killer Croc was just dropped off by Batgirl. This gets Barbara's attention, and she contacts Cass for confirmation...
Tim makes the distress call. Dick's on his way. Babs asks what the situation is. Tim says it has to do with...
Harley slips off when the chaos ensues.
Babs finds Harley's hideout, and sends Dick, Tim, and Cass. Batman is already there, as we see here...