Jerry Seinfeld will head back to NBC on Oct. 4 for a guest appearance on 30 Rock. He'll be playing himself.
In an interview with The New York Post, Seinfeld says the only one reason he agreed to do the part is because, "I'm obsessed with Alec Baldwin. I think he's one of the greatest actors, and I'm so glad that he's doing comedy because I think he's always been underutilized for his comedic skills.
