Special Guest Stars Judd Lormand as Lt. Commander Eric Blackburn Guest Stars Alona Tal as Stella Baxter Parisa Fakhri as Naima Perry Kerri Medders as Emma Hayes Mike Wade as Lt. Wes Soto Gavin White as Michael Hayes Rachel Boston as Hannah Oliver Keong Sim as Jin Yong Jim Hanna as General Parham M.J. Kang as Kwan Jon-Wi Co Starring Tyler Grey as Trent Sawyer Justin Melnick as Brock Reynolds Matthew Hancock as Grant Jennifer Shelton as Undersecretary Carolyn Ordonez as Eva