Series Cast 50

1. 

   Zach Braff

   John 'J.D.' Dorian (13 Episodes)

2. 

   Donald Faison

   Christopher Turk (13 Episodes)

3. 

   John C. McGinley

   Perry Cox (13 Episodes)

4. 

   Eliza Coupe

   Denise Mahoney (13 Episodes)

5. 

   Kerry Bishé

   Lucy Bennett (13 Episodes)

6. 

   Michael Mosley

   Drew Suffin (13 Episodes)

7. 

   Dave Franco

   Cole Aaronson (13 Episodes)

8. 

   Nicky Whelan

   Maya (10 Episodes)

9. 

   Robert Maschio

   Todd (9 Episodes)

10. 

    Ken Jenkins

    Dr. Kelso (8 Episodes)

11. 

    Matthew Moy

    Trang (7 Episodes)

12. 

    Windell Middlebrooks

    Captain Duncook (4 Episodes), Capt. Duncook (1 Episode)

13. 

    Sarah Chalke

    Elliot Reid (4 Episodes)

14. 

    Gary Ballard

    Kevin Biegel (1 Episode), Mr. Biegel (1 Episode)

15. 

    Antonio Sabàto, Jr.

    Antonio Sabàto Jr. (2 Episodes)

16. 

    Tony Tambi

    Joseph (2 Episodes)

17. 

    Walter Addison

    Ben (2 Episodes)

18. 

    Neil Flynn

    Janitor (1 Episode)

19. 

    Sam Lloyd

    Ted Buckland (1 Episode)

20. 

    Nadine Velazquez

    Nicole (1 Episode)

21. Edith Fields

    Mrs. Foster (1 Episode)

22. 

    Paul Dooley

    Paul (1 Episode)

23. 

    Reno Wilson

    Russell Vaughn (1 Episode)

24. 

    John Billingsley

    Alan (1 Episode)

25. 

    Kurt Doss

    Ryan Duncan (1 Episode)

26. 

    Jane Le

    Ming (1 Episode)

27. 

    Larry Sullivan

    Eric Coleman (1 Episode)

28. Geoff Stevenson

    Dr. Beardface (1 Episode)

29. David Kobzantsev

    Michael (1 Episode)

30. Steven Cragg

    Lt. Underhill (1 Episode)

31. 

    Cecelia Antoinette

    Mrs. Duncan (1 Episode)

32. Audrey Kearns

    Meghan Maroney (1 Episode)

33. 

    Kate Micucci

    Stephanie Gooch (1 Episode)

34. 

    Jim Hazelton

    David Izzle (1 Episode)

35. Sonal Shah

    Sunny Day (1 Episode)

36. Jeremiah Hu

    Student (1 Episode)

37. Betty A. Bridges

    Ms. Simmons (1 Episode)

38. 

    David Cade

    Boots (1 Episode)

39. John Lanz

    Eric Puritsky (1 Episode)

40. Elliot Schwartz

    Roger (1 Episode)

41. 

    Dan Sachoff

    Professor (1 Episode)

42. Tom Ormeny

    Arthur (1 Episode)

43. Logan Fields

    Kid (1 Episode)

44. Art Frankel

    Mr. Foster (1 Episode)

45. Tracy McCubbin

    Nurse Sheila (1 Episode)

46. Ginna Rutter

    75-Year Old Lucy (1 Episode)

47. 

    Judy Kain

    Irene Kelly (1 Episode)

48. 

    Matthew Cardarople

    Frank (1 Episode)

49. 

    Christa Miller

    Jordan Sullivan (1 Episode)

50. 

    Ryan Biegel

    Clint (1 Episode)

Series Crew 45