Rod Webber is an American musician, filmmaker, and actor. Though in his early music career he shared the stage with anti-folk acts Daniel Johnston (The Devil and Daniel Johnston) and Kimya Dawson (former Moldy Peach), Webber is probably best known for his improvisational films and documentaries, many of which were created using Webber's personal manifesto, which is cited in various publications about the filmmaker. Webber has twice directed former mumblecore actress Greta Gerwig, first in his film I Thought You Finally Completely Lost It and next in Northern Comfort, both shot primarily in a three-day shooting frenzy. Webber has also collaborated frequently (three times) with Doug "Tiny the Terrible" Tunstall, an outsider politician, WWE wrestler, and the subject of Webber's documentary A Man Among Giants. In addition to his filmmaking, Webber has released several successful musical endeavors.