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 Brian Haley as Wayne Rivano Tim Hopper as Carl Patrick C.J. Wilson as Bruce Richmond Regan Mizrahi as Wyatt Richmond Mitchell McGuire as John McKenna Maureen Mueller as Molly McKenna Drew Beasley as Dylan Rivano Co Starring Anthony Mangano as Detective Darby Totten as Woman Richard D. Busser as DSNY Guy Paul Woodburn as Captain