Seinfeld

Jerry Seinfeld

Jerry Seinfeld

180 Ep.

Jason Alexander

George Costanza

180 Ep.

Michael Richards

Cosmo Kramer

180 Ep.

Julia Louis-Dreyfus

Elaine Benes

180 Ep.

Ruth Cohen

Ruthie Cohen (uncredited)

100 Ep.

Wayne Knight

Newman

49 Ep.

Larry David

Newman (voice) / Saddam Hussein (voice) / Man at Table (voice) (uncredited) / Police Officer (voice) / Man in Hallway / George Steinbrenner / Prisoner (voice) / Subway Announcer (voice) / Man At Softball Game (voice) / Sports Commentator / Limo Dispatcher (voice) / Heckler (voice) / Country Club MC (voice) / Character in Checkmate (voice) / Man on Beach (voice) / Man on the Street (voice) / Soap Opera Director (voice) / Airport Announcer (voice) / Newsstand Owner (voice) / George Steinbrenner / Offstage Voice (voice) / Steinbrenner / The Car Thief (voice) / Kosher Meal Passenger (voice) / Office Worker / John F. Kennedy Jr. / Man on Raft #1 / Man with Cape / Boxing Referee on TV (voice) / George Steinbrenner (voice)

44 Ep.

Heidi Swedberg

Susan Ross

30 Ep.

Estelle Harris

Estelle Costanza

29 Ep.

Jerry Stiller

Frank Costanza

29 Ep.

Norman Brenner

Passerby / Clerk / Manager / Man on Bus / Man in Bar / Man In Store / Man in Restaurant / Ian / Beder / Orderly / Rider / Man / Man In Party / Man at Airport / Man In Coffee Shop / Man Walking Into Elevator / Man on Sidewalk / Man Sitting In Diner / Man Waiting in Restaurant (uncredited) / Chef / Moviegoer / Man on 'Jerry' Set / Man in Library / Coworker

29 Ep.

Liz Sheridan

Helen Seinfeld

25 Ep.