Stała obsada sezonu 7

1. 

   Hugh Laurie

   Gregory House

2. 

   Robert Sean Leonard

   James Wilson

3. 

   Omar Epps

   Eric Foreman

4. 

   Jesse Spencer

   Robert Chase

5. 

   Odette Annable

   Jessica Adams

6. 

   Peter Jacobson

   Chris Taub

7. 

   Charlyne Yi

   Chi Park

Goście specjalni 12

1. 

   Madison Davenport

   Iris

2. 

   Channon Roe

   Emory

3. 

   Julie McNiven

   Mickey Darro

4. 

   Robert Pine

   Mickey's Father

5. 

   Sarah Aldrich

   Faye

6. 

   David Wells

   Milton

7. 

   Leslie Fleming-Mitchell

   Lena

8. 

   Michael Linstroth

   Dixon

9. Jeff Doba

   Gene

10. 

    Neil Schwary

    Dan

11. 

    Julie Ann Serrano

    Model (uncredited)

12. Bobbin Bergstrom

    Nurse

Ekipa 7