Batman & Mr. Freeze: SubZero

Batman & Mr. Freeze: SubZero

Batman & Mr. Freeze: SubZero is a 1998 direct-to-video animated feature film based on Batman: The Animated Series. It serves as a sequel to both the episode "Deep Freeze" and the feature film Batman: Mask of the Phantasm. It won the Annie Award for Best Home Video Animation. It was produced by Warner Bros. Animation.

The film was delayed for a while due to the negative critical reaction to Batman & Robin, a live-action film that also featured Mr. Freeze as the primary antagonist. Nevertheless, SubZero received a strong positive response from critics, faring much better than Batman & Robin.