Watch the Unknown Number: The High School Catfish Trailer - Netflix Tudum

Unknown Number: The High School Catfish
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Watch the Unknown Number: The High School Catfish Trailer

The new documentary Unknown Number: The High School Catfish follows a teenage girl and her boyfriend who become the targets of relentless harassment from an anonymous phone number. As authorities dig deeper into the months-long ordeal, they uncover a secret that challenges everything they originally believed about the case.

Unknown Number: The High School Catfish premieres Aug. 29. 

Aug. 12, 2025
  • Video

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  • New Documentary Unknown Number Exposes a Ruthless Catfish Who Tormented a Teen
    The film tells the true story of a cyberbullying campaign with a chilling twist.
  • New Unknown Number Trailer Unveils the Shocking Real Story of Teen Cyberbullying
    A high school romance turns into a social media nightmare.

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