Larry David and Jason Alexander

Larry David and Jason Alexander memorably worked together on the long-running NBC comedy series Seinfeld, on which David co-created and co-wrote and Alexander starred. Additionally, Alexander's character, George Costanza, was based on David. During the 2000s, Alexander made guest appearances on David's HBO series, Curb Your Enthusiasm. The two cross paths again in June, when Alexander replaces David in the Broadway play Fish in the Dark, which David also wrote.