Steph has a...date? With an actual boy? Well, this calls for a celebration…or a trip to the zoo! The Batgirls and Steph's dreamy love interest are in for a day of monkey business, but all that monkeying around ends when they've got henchmen on their tails! Meanwhile, Babs is one step closer to tracking down the Hill Ripper—too bad all it took was yet another homicide.