The Zoolander star previously directed most of the first two seasons of Severance, working on 11 of the show's 19 previously aired episodes. He will still serve as a writer and executive producer for season three, but will leave the director's chair for someone else.

With a hit TV series, a documentary about his parents, a WWII movie and 'Focker-in-Law' in the pipeline, Stiller, near 60, isn't slowing down: 'You only have so much time.'