Jerry Seinfeld [Jerry Seinfeld]

Jason Alexander [George Costanza]

Julia Louis-Dreyfus [Elaine Benes]

Michael Richards [Cosmo Kramer]

Wayne Knight [Newman]

Richard Herd [Wilhelm]

Liz Sheridan [Helen Seinfeld]

Bob Balaban [Russell Dalrimple]

Barney Martin [Morty Seinfeld]

Heidi Swedberg [Susan (Biddle Ross)]

Len Lesser [Uncle Leo]

Peter Crombie [Crazy Joe Davola]

Billye Ree Wallace [Nana (Jerryn isoäiti)]

Danny Woodburn [Mickey Abbott]

Estelle Harris [Estelle Costanza]

Steve Hytner [Kenny Bania]

Jerry Stiller [Frank Costanza]

Bryan Cranston [Dr. Tim Whatley]

Richard Fancy [Mr. Lippman]

Patrick Warburton [David Puddy]

Ian Abercrombie [Mr. (Justin) Pitt]

Phil Morris [Jackie Chiles]

John O'Hurley [J. Peterman]

Reni Santoni [Poppie]

Sandy Baron [Jack Klompus]

Tom Wright [Mr. Morgan]

Mary Jo Keenen[Deena]

Victor Raider-Wexler [Dr. Seigel]

Brian George [Babu Bhatt]

Lisa Mende [Carol]

Marty Rackham [Jake Jarmel]

Ping Wu [Ping]

Brenda Strong [Sue Ellen]

Stephen McHattie [Dr. Reston]

Bruce Davison [Wyck]

Larry David / Lee Bear [George Steinbrenner]

Daniel von Bargen [Mr. Kruger]

Peter Blood [Jay Crespi]

Frances Bay [Mabel Choate]

Kevin Page [Stu Chernak]

Teri Hatcher [Sidra]

Bruce Mahler [Rabbi Glickman]