WHEN SERIAL KILLER THOMAS WILDER ATTACHES A TAUNTING NOTE ADDRESSED TO DANNY TO HIS LATEST VICTIM, THEIR DEADLY GAME OF CAT AND MOUSE BECOMES PERSONAL FOR DANNY, ON "BLUE BLOODS," FRIDAY, APRIL 15

"Down the Rabbit Hole" - When serial killer Thomas Wilder (Louis Cancelmi)
attaches a message to his latest victim that taunts Danny, their deadly game of cat and mouse becomes personal for Danny, on BLUE BLOODS, Friday, April 15 (10:00-11:00 PM, ET/PT) on the CBS Television Network.

REGULAR CAST:

Tom Selleck (Frank Reagan)
Donnie Wahlberg (Danny Reagan)
Bridget Moynahan (Erin Reagan)
Will Estes (Jamie Reagan)
Len Cariou (Henry Reagan)
Marisa Ramirez (Det. Maria Baez)
Amy Carlson (Linda Reagan)
Sami Gayle (Nicky Reagan-Boyle)
Vanessa Ray (Officer Eddie Janko)

RECURRING CAST:

Tony Terraciano (Jack Reagan)
Andrew Terraciano (Sean Reagan)
Abigail Hawk (Abigail Baker)
Gregory Jbara (DCPI Garrett Moore)
Robert Clohessy (Lt. Gormley)
Steven R. Schirripa (Anthony Abetemarco)

GUEST CAST:

Louis Cancelmi (Thomas Wilder)
Michael Beach (Agent Adam Schaeffer)
Derek Klena (Cormac Phillips)
Charles Mesure (Liam Farrelly)
Alex Carter (AIC Alexander Clune)
Miriam A. Hyman (M.E. Emile Cooper)
Hollis McCarthy (Mary Sullivan)
Cullen Johnson (Farrelly's Father)
Christopher M. Elassad (Uniform)
Brandhyze Stanley (Grace Michaels)
Francesca Luisa Reale (Gabriella Morretti)
Stan Demidoff (John Kamping)

WRITTEN BY: Siobhan Byrne O'Connor

DIRECTED BY: David Barrett