The end is near for Barry. That's the big question hanging over the dark HBO comedy, which has just returned for Barry season 4 and final season. Hader directed all eight episodes of Barry's fourth season, which he co-created with Alec Berg. Here, the 3-time Emmy winner talks about what's to come in the remaining six episodes of the series, including Barry's prospects for future spin-offs, his desire to make a movie next, and a cameo in the Ari Aster's recently released A24 horror comedy, Beau Is Afraid, which opens the next weekend.