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Blindspot: Season 4

4x12 The Tale of the Book of Secrets
TV-14

  • 2019-02-09T01:00:00Z on NBC
  • 43 mins
  • United States
  • English
  • Drama, Action, Crime

Roman's clues lead to a billionaire hypochondriac with stem cells that could cure Jane, who is now on her deathbed. Patterson and Rich offer to trade the Book of Secrets for the stem cells -- but first they'll have to get it.

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