Season 9 Details Casts Episode Lists of Season 9 Title Season 9 Genres Crime Drama Air Date 2018-09-28 Episode Runtime 00 Hours 46 Minutes Season Number 9 Episode Count On Season 9 22 Production Companies CBS Productions, Paw in Your Face Productions, Panda Productions Tom Selleck Frank Reagan Donnie Wahlberg Danny Reagan Bridget Moynahan Erin Reagan-Boyle Will Estes Jamie Reagan Len Cariou Henry Reagan Vanessa Ray Eddie Janko Gregory Jbara Garrett Moore Robert Clohessy Sid Gormley Abigail Hawk Abigail Baker Marisa Ramirez Maria Baez Sami Gayle Nicky Reagan-Boyle Episode 1 2018-09-28 Playing with Fire... Episode 2 2018-10-05 Meet the New Boss... Episode 3 2018-10-12 Mind Games... Episode 4 2018-10-19 Blackout... Episode 5 2018-10-26 Thicker Than Water... Episode 6 2018-11-02 Trust... Episode 7 2018-11-09 By Hook or by Crook... Episode 8 2018-11-16 Stirring the Pot... Episode 9 2018-11-30 Handcuffs... Episode 10 2018-12-07 Authority Figures... Episode 11 2019-01-04 Disrupted... Episode 12 2019-01-11 Milestones... Episode 13 2019-02-01 Ripple Effect... Episode 14 2019-02-08 My Brother's Keeper... Episode 15 2019-02-15 Blues... Episode 16 2019-03-08 Past Tense... Episode 17 2019-03-15 Two-faced... Episode 18 2019-04-05 Rectify... Episode 19 2019-04-12 Common Enemies... Episode 20 2019-04-26 Strange Bedfellows... Episode 21 2019-05-03 Identity... Episode 22 2019-05-10 Something Blue...
