Jerry Seinfeld Jerry Seinfeld Creator, Actor Julia Louis-Dreyfus Elaine Benes Actor Jason Alexander George Costanza Actor Michael Richards Cosmo Kramer Actor Tom Wright Morgan Actor Richard Herd Wilhelm Guest Star Stacey Travis Holly Guest Star Brian McNamara James Guest Star Ian Patrick Williams Stubs Guest Star Paul O'Neill Himself Guest Star Thomas Dekker Bobby Guest Star Clive Rosengren Waiter Guest Star Heidi Swedberg Actor Estelle Harris Actor Jerry Stiller Actor Larry David Executive Producer George Shapiro Executive Producer Howard West Executive Producer Andy Ackerman Director