<Ul> <Li> Vyto Ruginis as Arkady Kolcheck </Li> <Li> Peter Cambor as Nate Getz, NCIS Special Agent </Li> <Li> Bar Paly as Anastasia "Anna" Kolcheck, NCIS consultant and Callen's girlfriend . </Li> <Li> John M. Jackson as Retired Rear Admiral A.J. Chegwidden, USN, JAG </Li> <Li> Andrea Bordeaux as Harley Hidoko, NCIS Special Agent and Executive Assistant to the EADPAC . </Li> <Li> Jeff Kober as Harris Keane </Li> <Li> Pamela Reed as Roberta Deeks, Deeks' mother . </Li> <Li> Daniel J. Travanti as Nikita Aleksandr Reznikov / Garrison, Callen's father </Li> <Li> Ravil Isyanov as Anatoli Kirkin </Li> </Ul> <Li> Vyto Ruginis as Arkady Kolcheck </Li> <Li> Peter Cambor as Nate Getz, NCIS Special Agent </Li> <Li> Bar Paly as Anastasia "Anna" Kolcheck, NCIS consultant and Callen's girlfriend . </Li>

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