Special Guest Stars Steven Culp as Special Agent Clayton Webb Guest Stars Nanci Chambers as Lieutenant Loren Singer, USN Zoe McLellan as Legalman First Class (LN1) Jennifer "Jen" Coates, USN Scott Paulin as CAPT Johnson Francesco Quinn as Kabir Atef Jeffrey Dean Morgan as Wally (CIA Technician) Tom Amandes as CDR John Flagler Grand L. Bush as XO - USS Seahawk Lisa Ann Hadley as LT Jorgenson Steve Ryan as VADM Holt Kris Iyer as tbd Peter J. Lucas as tbd Bo Svenson as Capt. Mikhail Yerastov Noah Blake as Chief Grisham Jay Harik as tbd William Gregory Lee as LT Andrew Wick Armando Valdes-Kennedy as tbd José Solano as Ahmad Hakeem David Aranovich as tbd Nicholas Xatzís as tbd