When Batman, Robin, and Batgirl are captured, the Batcomputer brings the Bat-Vehicles to life. The newly-minted Batwheels must defend the Batcave and face off with the Legion of Zoom – all without Batman’s help!

When Buff befriends Mr. Freeze's snowcrawler Snowy, the other Batwheels bristle at the thought of hanging out with a "bad guy... " so Buff sets out to change their minds.

Frustrated by the Batwheels' holiday distractions, Batwing decides to "go solo" to thwart Mr. Freeze's evil Christmas-time plot. But Batwing soon realizes how hard it is to stop Mr. Freeze on her own!