Stała obsada sezonu 7

1. 

   Zach Braff

   John 'J.D.' Dorian

2. 

   Donald Faison

   Christopher Turk

3. 

   John C. McGinley

   Perry Cox

4. 

   Sarah Chalke

   Elliot Reid

5. 

   Judy Reyes

   Carla Espinosa

6. 

   Ken Jenkins

   Bob Kelso

7. 

   Neil Flynn

   Janitor

Goście specjalni 9

1. 

   Sam Lloyd

   Ted Buckland

2. 

   Aloma Wright

   Laverne Roberts

3. 

   Brendan Fraser

   Ben Sullivan

4. 

   Warren Munson

   Mr. Taylor

5. 

   Tara Reid

   Danni

6. 

   Richard Clarke Larsen

   Homeless Man

7. 

   Frank Encarnacao

   Dr. Mickhead

8. 

   Randall Keenan Winston

   Leonard

9. 

   Christa Miller

   Jordan Sullivan

Ekipa 5