← Blue Bloods

Blue Bloods poster

EPISODE · PARAMOUNT+

Season 8 · Episode 21

Landed Fri, 4 May 2018 · 22:00 your time · 1 episode · 1h 0m

Season 8, Episode 21 of Blue Bloods aired Friday, 4 May 2018 at 10pm ET on Paramount+.

Open in Paramount+

EPISODES0 of 1 watched

S08E21The Devil You Know60mFrank goes head-to-head with a data-tracking company when they refuse to unlock the phone of a terrorist that may hold information regarding upcoming targets. Also, when Erin obtains information about an impending murder from a shady source, she gets Danny and Baez involved, despite the questionable agenda of the informant, and Jamie and Eddie try to locate a woman who kidnapped a newborn baby.

NEXT IN SEASON 8

Episode 22 · season finale

Fri 11 May · 22:00

Blue Bloods poster

Blue Bloods

14 seasons · 293 episodes · ended

Open full series →

AVAILABILITY

Available on Paramount+ in United States.

Hiding unaired spoilers · profile →