Elenco Principal da Temporada 6

1. 

   Noah Wyle

   John Carter

2. 

   Anthony Edwards

   Mark Greene

3. 

   Sherry Stringfield

   Susan Lewis

4. 

   Julianna Margulies

   Carol Hathaway

5. 

   Eriq La Salle

   Peter Benton

6. 

   George Clooney

   Doug Ross

Convidados Especiais 27

1. 

   Ming-Na Wen

   Jing-Mei Chen

2. 

   Conni Marie Brazelton

   Connie Oligario

3. 

   Yvette Freeman

   Haleh Adams

4. 

   Ellen Crawford

   Lydia Wright

5. John F. O'Donohue

   Mr. Goodwin

6. 

   Perry Anzilotti

   Perry

7. 

   Steve Eastin

   Lorenzo

8. 

   Vanessa Marquez

   Wendy Goldman

9. 

   Deezer D

   Malik McGrath

10. 

    Meg Foster

    Mrs. Rose

11. Eda Reiss Merin

    Mrs. Heizer

12. 

    Mike Genovese

    Al Grabarsky

13. 

    Donna Ponterotto

    Pearl

14. Robin Pearson Rose

    Lois

15. Michael Hanniff

    Kirk

16. 

    Valeri Ross

    McGillis

17. 

    Lee Sellars

    EMT

18. Mindy Bea Cowan

    Cleo

19. Sunshine Lliteras

    Melissa

20. Shawna Shattuck

    Tina

21. 

    Lisa Zane

    Diane Leeds

22. 

    Milana Vayntrub

    Tatiana

23. 

    Beah Richards

    Mae Benton

24. Zachary Browne

    Jake Leeds

25. 

    Abraham Benrubi

    Jerry Markovic

26. 

    Ving Rhames

    Walter Robbins

27. 

    Emily Wagner

    Doris Pickman

Equipa Técnica 4