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 19

1. 

   Mary Scheer

   Joan

2. 

   Wendie Malick

   Wendy

3. 

   Len Lesser

   Uncle Leo

4. Carol Leifer

   Receptionist

5. 

   Julio Oscar Mechoso

   Julio

6. 

   Rondi Reed

   Mary

7. 

   Louisa Abernathy

   Nurse

8. Timothy McNeil

   Jeff

9. 

   Mark Fite

   Jack

10. Carl LaBove

    Steve

11. 

    Wendy Worthington

    Louise

12. Belinda Berry

    Stephanie

13. Jeffrey Kurt Miller

    Man in Elevator

14. 

    Norman Brenner

    Man on Sidewalk

15. 

    Barney Martin

    Morty Seinfeld

16. 

    Liz Sheridan

    Helen Seinfeld

17. Billye Ree Wallace

    Nana

18. 

    Ruth Cohen

    Ruthie Cohen (uncredited)

19. Eugene Elman

    Buddy

Crew 3