Sezono nuolatiniai aktoriai 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

Kviestinė kino žvaigždė 8

1. 

   Tom Verica

   Martin Robinson

2. 

   Cameron Richardson

   Alexandra Robinson

3. 

   James DuMont

   George

4. 

   Jim Hoffmaster

   Surgeon

5. 

   Karis Campbell

   Pregnant Woman

6. 

   Donzaleigh Abernathy

   Brady

7. 

   John Burke

   Austin

8. 

   Stephanie Venditto

   Nurse Brenda Previn

Filmavimo grupė 4