Jerry Seinfeld Jerry Seinfeld Actor Jason Alexander George Costanza Actor Michael Richards Cosmo Kramer Actor Julia Louis-Dreyfus Elaine Benes Actor Elizabeth Morehead Noel Guest Star Fred Sanders John Guest Star Bill Applemaum D'Griff Guest Star Allen Bloomfield Polar Bear Guest Star Chris Barnes Richie Guest Star Steve Kehela Intervenor Guest Star Kate Benton Roberta Guest Star Tom Cherones Director Larry David Writer