Firefly and Mr. Freeze team up to put their devastating plan into action: permanently putting Gotham City in a never-ending winter. Once the policeman's gala charity ball is put on ice, it's all up to the Batman.
| Creator | Duane Capizzi |
|---|---|
| Actor | Rino Romano, Evan Sabara, Danielle Judovits |
| Country | United States of America |
| Production | Warner Bros. Animation |