Stiller shoots him a very Ben Stiller look, wide-eyed ... Stiller shoots his long-haired co-star a hard stare. "Uli, man, I feel like success got to you." But Uli's too busy laughing to answer.

For Ben Stiller and Adam Scott ... Scott, who plays Mark, a man whose work existence and home life are neurologically walled off from each other in his surgically altered brain.