Series Cast 56

1. 

   Mark Harmon

   Leroy Jethro Gibbs (24 Episodes)

2. 

   Sean Murray

   Timothy McGee (24 Episodes)

3. 

   Michael Weatherly

   Tony DiNozzo (24 Episodes)

4. 

   Brian Dietzen

   Jimmy Palmer (24 Episodes)

5. 

   David McCallum

   Dr. Donald 'Ducky' Mallard (24 Episodes)

6. 

   Pauley Perrette

   Abby Sciuto (24 Episodes)

7. 

   Rocky Carroll

   NCIS Director Leon Vance (24 Episodes)

8. 

   Emily Wickersham

   Ellie Bishop (24 Episodes)

9. 

   Matt Jones

   Ned Dorneget (2 Episodes)

10. 

    Daniel Zolghadri

    Luke Harris (2 Episodes)

11. 

    Alice Krige

    Maggie Clarke (1 Episode)

12. 

    Lev Gorn

    Anton Pavlenko (1 Episode)

13. 

    Marisol Nichols

    Zoe Keates (1 Episode)

14. 

    Millie Bobby Brown

    Rachel Barnes (1 Episode)

15. 

    Josh Randall

    Ryan Barnes (1 Episode)

16. 

    Kenneth Mitchell

    Nathan Curtis (1 Episode)

17. 

    Bronson Pinchot

    George Burton (1 Episode)

18. 

    Carlease Burke

    D’Arcy McKinna (1 Episode)

19. 

    R.C. Ormond

    Dorian Hobart (1 Episode)

20. 

    Brady Allen

    Benjamin Curtis (1 Episode)

21. 

    Bart McCarthy

    George Hawkins (1 Episode)

22. 

    Nikki DeLoach

    Maya Leland (1 Episode)

23. 

    Aaron Abrams

    Todd Price (1 Episode)

24. 

    Keith D. Robinson

    Henry Caldwell (1 Episode)

25. 

    Long Nguyen

    Ky Van Tu (1 Episode)

26. 

    Tembi Locke

    Alice Kent Staley (1 Episode)

27. 

    Connor Kalopsis

    Oscar (1 Episode)

28. 

    Tyree Brown

    Zak (1 Episode)

29. 

    Kyla-Drew

    Greta Staley (1 Episode)

30. 

    Alex Veadov

    Sergei Mishnev (1 Episode)

31. 

    Jeri Ryan

    Rebecca Chase (1 Episode)

32. 

    Andy Milder

    Gene Isaacson (1 Episode)

33. 

    Reggie Hayes

    Mike Batowski (1 Episode)

34. 

    Cesili Williams

    Vera (1 Episode)

35. 

    Lucy Walsh

    Alice (1 Episode)

36. 

    Alvin Cowan

    Metro P.D. Local LEO (1 Episode)

37. 

    Cameron Jebo

    Golan (1 Episode)

38. 

    Philippe Brenninkmeyer

    Dapper Don (1 Episode)

39. 

    Tamer Hassan

    Agah Bayar (1 Episode)

40. 

    Kevin Fonteyne

    Boyfriend at Diner (1 Episode)

41. 

    Tanner Stine

    Young Tony DiNozzo (1 Episode)

42. 

    Rafi Silver

    Qasim Naasir (1 Episode)

43. 

    Patricia De Leon

    — (1 Episode)

44. 

    Jessica Garza

    Layna Korkmaz (1 Episode)

45. Cody Sullivan

    Bradley Simek (1 Episode)

46. 

    Leslie Hope

    Sarah Porter (1 Episode)

47. 

    Melinda McGraw

    Diane Sterling (1 Episode)

48. 

    Robert Adamson

    Lucas Craig (1 Episode)

49. 

    Samantha Boscarino

    Mary LaFleur (1 Episode)

50. 

    Adam Campbell

    Young Ducky (1 Episode)

51. 

    Juliette Angelo

    Emily Fornell (archive footage) (1 Episode)

52. Phillip Fallon

    Young Travis Phelps (1 Episode)

53. Marcus Cruz

    Young Hijacker (1 Episode)

54. 

    Anthony Keyvan

    Elan Ghorbani (1 Episode)

55. 

    Michelle Pierce

    Breena Palmer (1 Episode)

56. 

    Stephanie Jacobsen

    Leia Pendergast (1 Episode)

Series Crew 33