시즌 정규 출연진 4

1. 

   Jerry Seinfeld

   Jerry Seinfeld

2. 

   Jason Alexander

   George Costanza

3. 

   Michael Richards

   Cosmo Kramer

4. 

   Julia Louis-Dreyfus

   Elaine Benes

특별출연 9

1. 

   Len Lesser

   Uncle Leo

2. David Sage

   Dr. Dembrow

3. Susan Ilene Johnson

   Nurse

4. 

   Stephen McHattie

   Dr. Reston

5. 

   Denise Dowse

   Receptionist

6. 

   Brian Leckner

   Attendant

7. 

   Barney Martin

   Morty Seinfeld

8. 

   Liz Sheridan

   Helen Seinfeld

9. 

   Heidi Swedberg

   Susan Ross

제작진 2