TV Shows Like Line of Duty
Not Ready For Line of Duty to End? Here's What You Should Watch Next
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Watch if you're into: Historic disappearances, cold cases, or Nicola Walker and the authentic, no-nonsense characters she typically plays. Unforgotten follows detectives Cassie Stuart (played by Walker) and Sunil "Sunny" Khan as they unravel cases from the past.
How many seasons? Three, with series four streaming now.
Where to watch: Watch Unforgotten on Netflix.