Season Regulars 4

1. 

   Jerry Seinfeld

   Jerry Seinfeld

2. 

   Jason Alexander

   George Costanza

3. 

   Michael Richards

   Cosmo Kramer

4. 

   Julia Louis-Dreyfus

   Elaine Benes

Guest Stars 15

1. 

   Len Lesser

   Uncle Leo

2. 

   Ramón Franco

   Mailman

3. Richard Roat

   Dr. Berg

4. Fort Atkinson

   Dr. Stern

5. 

   David Purdham

   Dr. Resnick

6. 

   Heather Campbell

   Sheila

7. Bari K. Willerford

   Ron

8. 

   Shuko Akune

   Receptionist

9. 

   F. William Parker

   Country Doc

10. 

    Lyn Alicia Henderson

    Clerk

11. Bill Gratton

    Postal Official

12. 

    Susan Leslie

    Nurse

13. 

    Phil Hartman

    Man on Phone (voice) (uncredited)

14. 

    Wayne Knight

    Newman

15. 

    David Mandel

    Farmer

Crew 2