Guest Stars Kevin J. O'Connor as Stavos Kazan David Pasquesi as Dr. Ian Flanigan Michael Rapaport as Paul Moretti Anthony Moseley as Paramedic Hillary Marren as Young Daniella Adam Poss as Paramedic Devyn Mangin as 6 Year Old Grace James Vincent Meredith as Dr. Guthrie Michael Weaver as Scott Kelton Danica Monroe as Claire Kelton Maxwell Perry Cotton as Max Kelton Shawn Pfautsch as Mr. Alan Devlin Daniel Allen Ruben as Little Joe Hoyne Cedric Mays as Chicago PD Detective Marieclaire Popernik as Ruby Kelton Mark Montgomery as Patrick Shaw