This story about the casting of “Shrinking” first appeared in the Comedy Series issue of TheWrap’s awards magazine.Say you’re casting a thoughtful comedy about the world of psychotherapists, and you need a seasoned veteran to support the sharp young cast in a potentially scene-stealing mentor role. And then you land one of the biggest movie stars in the world, an icon who has been in two of the largest movie franchises in the last 50 years.This was the reality for “Shrinking” casting directors Debby Romano and Brett Benner when the AppleTV+ comedy was being put together.