"Open Secrets" is the fifteenth episode of the fourth season of Blue Bloods.


When Danny and Maria investigate the kidnapping of a young girl who disappeared after school, it brings back difficult memories for Danny, who worked on a similar unsolved case many years ago. Meanwhile, Frank butts heads with Inspector General Kelly Peterson when he refuses to divulge information about a program that allows Frank to oversee intelligence officers abroad.


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Cast & Characters

Guest Starring

  • Patrick Breen as Joseph Scott
  • Quincy Dunn-Baker as Mark Wallace
  • Greg Germann as Dr. Michael Raskins
  • Jayne Houdyshell as Roseanne Galecki
  • Bruce Cutler as Bruce Cutler
  • Diane Davis as Karen Wallace
  • David Pittu as Agent Jason Tomasetti
  • Daisy Tahan as Stacy Goldman


  • Sonnie Brown as Anita Rosen
  • Jimmy Brewer as Ben
  • Caroline Strong as Donna Del Rio
  • James Shanahan as Greg Galecki
  • Jeremy Burnett as Uniform
  • Gabriella Palminteri as Jenna Wallace
  • Leanne Agmon as Allie Scott
  • Suzanne H. Smart as Crossing Guard




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Season 4 Galleries


Notes & Trivia

  • The DVD contains a deleted scene for this episode.


Season 4 Episodes
"Unwritten Rules" "The City That Never Sleeps" "To Protect and Serve" "The Truth About Lying" "Lost and Found" "Growing Boys" "Drawing Dead" "Justice Served" "Bad Blood" "Mistaken Identity" "Ties That Bind" "The Bogeyman" "Unfinished Business" "Manhattan Queens" "Open Secrets" "Insult to Injury" "Knockout Game" "Righting Wrongs" "Secret Arrangements" "Custody Battle" "Above and Beyond" "Exiles"
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