HBO teases 'Clear History' and apparently Larry David's hair, too

Larry David with hair? Larry David with lots and lots of hair? You are about to see something that will shock and mystify you. (Or as one commentator at Youtube noted, it's as if LD is channeling the Great Lebowski.) Here's the tease for HBO's "Clear History" - the movie arriving this August - and it's not the only thing teased here...