The Stories Behind The Hormone Monsters in Nick Kroll's 'Big Mouth' : It's Been a Minute with Sam Sanders Nick Kroll is the co-creator of the raunchy animated Netflix hit Big Mouth. The show (and Kroll) are known for over the top, strange, yet totally relatable comedy. Now, Kroll is out with a new film in which he plays a romantic lead for the first time. Olympic Dreams was filmed at the 2018 Olympics in South Korea. He tells Sam about making the movie and how it has a lot in common with Big Mouth.