Blue Planet II to reuse more footage without explicitly mentioning it.

Created by Athrithalix on 2017-11-14; known on 2017-12-17; judged wrong by Athrithalix on 2018-01-08.

• Athrithalix estimated 70% on 2017-11-14
• Athrithalix   judged this prediction wrong on 2018-01-08.