Season Regulars 8

1. 

   Shemar Moore

   Daniel 'Hondo' Harrelson

2. 

   Stephanie Sigman

   Jessica Cortez

3. 

   Jay Harrington

   David 'Deacon' Kay

4. 

   Alex Russell

   Jim Street

5. 

   Lina Esco

   Christina 'Chris' Alonso

6. 

   David Lim

   Victor Tan

7. 

   Kenny Johnson

   Dominique Luca

8. 

   Peter Onorati

   Jeff Mumford

Guest Stars 21

1. 

   Patrick St. Esprit

   Robert 'Bob' Hicks

2. 

   Bora Jasa

   Kayla Ju

3. 

   Peter Facinelli

   Michael Plank

4. 

   MC Lyte

   DEA Special Agent Katrina Walsh

5. 

   Kelvin Han Yee

   Jae Kim

6. 

   Bre Blair

   Annie Kay

7. 

   Lanny Joon

   Billy Gunn

8. 

   Jackie Mah

   Sang

9. 

   Linda Gehringer

   Mary Beth

10. Bryant Boon

    Lawyer Meeks

11. Darren Capozzi

    Officer Higgins

12. 

    Chris Cordone

    Dr. Bennet

13. 

    Paul Ganus

    Dr. Chandler

14. 

    Evan Horsley

    Calvin

15. Gev Kalian

    Armenian Driver

16. 

    Jun Kim

    Rhee

17. 

    Albert Kong

    Peter Kwon

18. 

    June Mock

    Attendant

19. Kevin Moon

    Tattooed Hardcase

20. Sean Muramatsu

    DEA Agent Cho

21. 

    Courtenay Taylor

    ER Nurse Violet

Crew 3