Guest Stars Lisa Pescia as Joanne Hiram Kasten as Michael Melanie Chartoff as Robin Jon Favreau as Eric the Clown Veanne Cox as Toby Patience Cleveland as Old Lady Lawrence LeJohn as Fireman Dom Irrera as Ronnie Uncredited Ruth Cohen as Ruthie Cohen Estelle Harris voices Estelle Constanza Jerry Stiller voices Frank Costanza Norm Brenner as Man in Bar Larry David voices Comedy Club M.C. Deck McKenzie as Bartender Shannon K. Dunn as Elaine's Co-Worker