Special Guest Stars Vanessa Lachey as NCIS Special Agent in Charge Jane Tennant Jason Antoon as Cyber Intelligence Specialist Ernie Malik Guest Stars Joe Spano as Tobias C. Fornell Erik Passoja as FBI Deputy Director Wayne Sweeney Teri Polo as Vivian Kolchak Michael Weston as Herman Maxwell Susan Ruttan as Samantha "Sammy" Delfino Eric Lynch as Gary Shay Co Starring Karina Noelle Castillo as FBI Agent Ramirez