Seinfeld: How It Began - Elenco
Larry David
Himself
Jerry Seinfeld
Himself/Jerry Seinfeld
Jason Alexander
Himself/George Costanza
Julia Louis-Dreyfus
Herself/Elaine Benes
Michael Richards
Himself/Cosmo Kramer
Larry Charles
Tom Cherones
Rob Reiner
George Shapiro
Johnny Carson
Himself (archive footage)
Carol Leifer
Marc Hirschfeld
Matt Goldman
Kenny Kramer
Warren Littlefield
Rick Ludwin
Peter Mehlman
Glenn Padnick