Guest Stars Andrew Terraciano as Sean Reagan Abigail Hawk as Det. Abigail Baker Gregory Jbara as DCPI Garrett Moore Sami Gayle as Nicole "Nicky" Reagan-Boyle Tony Terraciano as Jack Reagan Molly Price as Hollie Rivano F. Murray Abraham as Leon Goodwin C.J. Wilson as Bruce Richmond Drew Beasley as Dylan Rivano Tim Hopper as Carl Patrick Brian Haley as Wayne Rivano Maureen Mueller as Molly McKenna Mitchell McGuire as John McKenna Regan Mizrahi as Wyatt Richmond Co Starring Anthony Mangano as Detective Darby Totten as Woman Richard D. Busser as DSNY Guy Paul Woodburn as Captain