"Just announced! Jason Alexander to star in Larry David's Fish in the Dark, beginning June 9, " read the tweet from the show's account.
"It's official! I will take over for my pal, Larry David, in his Bway hit - FISH IN THE DARK, starting June 9. Hope everyone will come," Alexander said in a separate Twitter post.
Alexander and David famously collaborated together on the classic sitcom Seinfeld which David co-created and where Alexander played George.
"Mr. David plays Norman Drexel, a character who is very much like... Larry David," the play's website said. "Don't miss Fish in the Dark, on Broadway for 18 weeks only. Also starring a bunch of other people who are not Larry David."