Seinfeld: How It Began (2004)

Larry David

Self

Jerry Seinfeld

Self/Jerry Seinfeld

Jason Alexander

Self/George Costanza

Julia Louis-Dreyfus

Self/Elaine Benes

Michael Richards

Self/Cosmo Kramer

Warren Littlefield

Self

Rick Ludwin

Self

Marc Hirschfeld

Self

Larry Charles

—

Tom Cherones

—

Rob Reiner

—

George Shapiro

—

Johnny Carson

Self (archive footage)

Matt Goldman

—

Peter Mehlman

—

Carol Leifer

—

Kenny Kramer

Self

Glenn Padnick

Self