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We couldn’t find any streaming options in the United Kingdom, but Alert: Missing Persons Unit is available in the United States and 21 other countries on Amazon Prime Video, Hulu, and 23 other services.
When police officer Nikki Batista’s son goes missing, she joins the Philadelphia Police Department's Missing Person’s Unit (MPU) to help other people find their loved ones, even as she searches for her own. Six years later, her world is turned upside-down when her ex-husband, Jason Grant, a former police officer, shows up with a proof-of-life photo of their missing boy. Or is it?
