Jason Alexander and Christa Miller in Seinfeld (1989)

Jerry Seinfeld and Dana Wheeler-Nicholson in Seinfeld (1989)

Jerry Seinfeld, Katherine LaNasa, and John F. O'Donohue in Seinfeld (1989)

Jason Alexander and Ruth Cohen in Seinfeld (1989)

Jerry Seinfeld, Jon Lovitz, and Jason Alexander in Seinfeld (1989)

Jami Gertz and Jerry Seinfeld in Seinfeld (1989)

Jerry Seinfeld and Anna Gunn in Seinfeld (1989)

Jerry Seinfeld, Jennifer Campbell, and Michael Richards in Seinfeld (1989)

Jerry Seinfeld and Jennifer Campbell in Seinfeld (1989)

Jerry Seinfeld, Jason Alexander, and Michael Richards in Seinfeld (1989)

Julia Louis-Dreyfus, Jerry Seinfeld, Jason Alexander, and Michael Richards in Seinfeld (1989)

Jerry Seinfeld and Peter Crombie in Seinfeld (1989)

Julia Louis-Dreyfus and Jerry Seinfeld in Seinfeld (1989)

Jerry Seinfeld and Michael Richards in Seinfeld (1989)

Jason Alexander and Melanie Good in Seinfeld (1989)

Wayne Knight and Michael Richards in Seinfeld (1989)

Barney Martin and Liz Sheridan in Seinfeld (1989)

Jerry Seinfeld in Good News, Bad News (1989)

Julia Louis-Dreyfus, Jerry Seinfeld, Jason Alexander, Jerry Stiller, Estelle Harris, Tracy Letts, Colin Malone, Michael Richards, and Daniel von Bargen in Seinfeld (1989)

Julia Louis-Dreyfus, Jerry Seinfeld, and Jason Alexander in Seinfeld (1989)

Mike Hagerty and Michael Richards in Seinfeld (1989)

Julia Louis-Dreyfus and Jason Alexander in Seinfeld (1989)

Julia Louis-Dreyfus, Jerry Seinfeld, and Michael Richards in Seinfeld (1989)