Guest Stars Andrew Terraciano as Sean Reagan Abigail Hawk as Det. Abigail Baker Gregory Jbara as DCPI Garrett Moore Robert Clohessy as Sid Gormley Sami Gayle as Nicole "Nicky" Reagan-Boyle Tony Terraciano as Jack Reagan Sebastian Sozzi as Vinny Cruz Tobias Truvillion as Otto Jackson Dash Mihok as Eddie Stone Laura Breckenridge as Dana Malcolm Gets as Prof. Brian Devlin Bridget Coyne Gabbe as Kelsey Walt Frasier as Arnie Co Starring Mike Houston as Officer Calica Raymond Neil Hernandez as Man George Feaster as Homeless Guy Elena McGhee as Homeless Woman Elma Porter Renee Bang Allen as Conor's Mom Craig Waletzko as Conor's Dad