BATMAN faces his coolest case ever when Mr. FREEZE returns to GOTHAM CITY and kidnaps BATGIRL.

While unravelling the mystery of BATGIRLS disappearance, BATMAN and ROBIN discover that she is part of Mr. FREEZES frigid plan to save his dying wife - no matter what the cost. With time running out, BATMAN and ROBIN must find GOTHAMS most cold-blooded villain and prevent him from putting BATGIRL on ice forever.