Season Regulars 6

1. 

   Hugh Laurie

   Gregory House

2. 

   Lisa Edelstein

   Lisa Cuddy

3. 

   Robert Sean Leonard

   James Wilson

4. 

   Omar Epps

   Eric Foreman

5. 

   Jennifer Morrison

   Allison Cameron

6. 

   Jesse Spencer

   Robert Chase

Guest Stars 10

1. 

   Nestor Carbonell

   Jeffrey Reilich

2. 

   Tracy Middendorf

   Sarah Reilich

3. 

   David Henrie

   Tommy

4. 

   Daryl Sabara

   Gabriel "Gabe" Reilich

5. 

   Patrick Bauchau

   Dr. Rowan Case

6. 

   Dennis Bendersky

   Davey

7. R.J. Root

   Sam

8. 

   Jack Walsh

   Ozzy

9. 

   Alejandro Patiño

   Cabbie

10. 

    Abbey DiGregorio

    Blonde

Crew 6