Guest Stars Kelly Frye as Kristy Simmons Michael Mosley as Everett Lynch Alex Jennings as Grace Lynch Tom Amandes as Dr. Sebastian Hurst Paula Jai Parker as Captain Vivian Paige Alex Dabestani as Dr. Lloyd Jewell Co Starring Bret Green as Gregory Broder Kimberly Fox as U.S. Marshal Alison Faust Montelle Harvey as U.S. Marshal Tevin Hart Thomas Frelinghuysen as Daniel Kane