Trivia / Batman: Mystery of the Batwoman

• B-Team Sequel: Bruce Timm and Paul Dini had no involvement with this film. The film was instead guided by their fellow DCAU veteran Alan Burnett.
• Celebrity Voice Actor: Kelly Ripa as Dr. Roxanne "Rocky" Ballantine.
• Executive Meddling: Because of how anti-heroic the Batwoman of the movie was behaving, DC insisted that the filmmakers not actually use Kathy Kane. That said, this didn't stop the writers from homaging her via Kathy Duquesne, nor did it stop them from making her one of the Batwomen.
• The Other Darrin:
  • David Ogden Stiers replaced Paul Williams as the Penguin and Héctor Elizondo replaced Henry Silva as Bane.
  • In the Brazilian dub:
    • Ricardo Juarez replaces Márcio Seixas (BTAS) and Maurício Berger (TNBA) as Batman
    • Thiago Fagundes replaces Robson Richers as Robin
    • Iara Riça replaces Ângela Bonatti as Batgirl
    • Márcio Simões replaces Mauro Ramos as The Penguin
    • Leonel Abrantes replaces Luiz Brandão and Nilton Valério as Rupert Thorne
    • Luiz Carlos Persy replaces Ricardo Schnetzer (BTAS) and Alfredo Martins (TNBA) as Bane
    • Jorge Rosa replaces Isaac Bardavid, Roberto Macedo (BTAS) and Orlando Drummond (TNBA) as Commissioner Gordon
    • José Santa Cruz voicing Harvey Bullock is both this and a case of The Original Darrin as he voiced Bullock in Batman: The Animated Series, but was replaced in The New Batman Adventures by André Bellisar and Samir Murad (thought he did briefly came back to voice the role in the episode Critters)
• Role Reprise: John Vernon reprised his role of Rupert Thorne from Batman: TAS in the movie. This was Thorne's first and only appearance in the New Batman Adventures era (and marks Vernon's final performance as the character).

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