Varios actores, incluidos Chris Rock y Steve Buscemi, fueron considerados para George Costanza antes de que Jason Alexander consiguiera el papel. Several actors, including Chris Rock and Steve Buscemi, were considered for George Costanza before Jason Alexander got the role.

Jason Alexander reveló en una entrevista de 2023 que varios actores, entre ellos Chris Rock, Danny DeVito, Rosie O'Donnell y Steve Buscemi, fueron considerados para el papel de George Costanza en "Seinfeld" antes de que él fuera elegido. Jason Alexander revealed in a 2023 interview that several actors, including Chris Rock, Danny DeVito, Rosie O'Donnell, and Steve Buscemi, were considered for the role of George Costanza on "Seinfeld" before he was cast. También compartió que el co-creador Larry David inicialmente había querido interpretar el personaje él mismo, incluso lo retrató brevemente en "Curb Your Enthusiasm". He also shared that co-creator Larry David had initially wanted to play the character himself, even portraying him briefly on "Curb Your Enthusiasm." El programa, que se emitió desde 1989 hasta 1998, ganó 10 Premios Emmy y sigue siendo un referente cultural. The show, which aired from 1989 to 1998, won 10 Emmy Awards and remains a cultural touchstone.