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Twelve junior ninjas compete in the first semifinal to clinch a spot in the grand finale.
Original Release
11/25/2021
US Release
11/25/2021
Producers
| Name | Role |
|---|
| Greg Cruser | Executive Producer |
| Jonathan Correia | Producer |
American Ninja Warrior Junior: Semifinal 1
Twelve junior ninjas compete in the first semifinal to clinch a spot in the grand finale.
