Guest Stars Andrew Terraciano as Sean Reagan Abigail Hawk as Det. Abigail Baker Sami Gayle as Nicole "Nicky" Reagan-Boyle Amy Carlson as Linda Reagan Tony Terraciano as Jack Reagan Nicholas Turturro as Sgt. Anthony Renzulli Bruce Altman as Mayor Frank Russo Bobby Cannavale as Charles Rossellini Lola Glaudini as Anna Anna Eilinsfeld as Svetlana Bayul Olek Krupa as Grushenko Jimmy Palumbo as Chief Winston Luke Robertson as Boris Pawel Szajda as Sergei Larisa Polonsky as Chelsea Cole Dieter Riesle as Vladmir Sarbonis Dylan Chalfy as Firestone Josh Casaubon as Josh Saunders Ralph Byers as St. Clair Topher Mikels as Mischa Vladimir Bibic as Yuri Co Starring Mahira Kakkar as Dr. Gupta Mat Hostetler as Handler Sofia Sokolov as Sofia