Blindspot › Season 4

S4 E12: The Tale of the Book of Secrets

Name: The Tale of the Book of Secrets
Released: 2019-02-08

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.

Air date	Feb 8, 2019
Runtime	43 minutes
TMDB rating	★ 6.9/10