Batman and Mr. Freeze: SubZero (1998) full movie watch cartoons online.
Synopsis: Mr. Freeze is living in the arctic with his cryogenically-frozen wife. When a submarine destroys her containment capsule, he has to find someone to “donate” a new heart for her. His search turns up one donor with the right blood type: Barbara (Batgirl) Gordon. Her kidnapping sends Batman and Robin on a hurried chase to free her in time.
Director: Boyd Kirkland
Writers: Bob Kane (comic books), Randy Rogel, 17 more credits.
Stars: Kevin Conroy, Michael Ansara, Loren Lester
More infor: IMDB, Wikipedia