Jerry Seinfeld Jerry Seinfeld Actor Jason Alexander George Costanza Actor Michael Richards Cosmo Kramer Actor Julia Louis-Dreyfus Elaine Benes Actor Jann Karam Sandi Guest Star Sheree North Babs Guest Star Heather Medway Laura Guest Star Wayne Knight Newman Guest Star Gail Strickland Landis Guest Star Charlotte Lewis Nina Guest Star Terry Sweeney Keith Guest Star Clive Rosengren Mr. Clotworthy Guest Star Jacqueline M. Houston Lorraine Guest Star Tish Smiley Woman Guest Star Cheryl Francis Harrington Waitress Guest Star Andy Ackerman Director Bruce Kirschbaum Writer Sam Kass Writer