Πρωταγωνιστές του κύκλου 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

Γκεστ σταρ 10

1. 

   Aaron Himelstein

   Luke Palermo

2. 

   Stacy Edwards

   Lucy Palermo

3. 

   John Prosky

   Dr. Bergin

4. Pat Musick

   Trina Wyatt

5. 

   Sonya Eddy

   Sally

6. Lilas Lane

   Terri

7. David Vegh

   Clark

8. Veronica Leigh

   Wendy

9. 

   Al Espinosa

   Dr. Wells

10. Cisco X. Drayton

    Truant Officer

Συντελεστές 5