David Nkrumah Liebe Unger Hart is an outsider musician, street performer, sign painter, artist, puppeteer and actor. He is best known for his role as a puppeteer on The Junior Christian Science Bible Lesson Program, a Los Angeles-based public-access television cable TV program, as well as his appearances on Adult Swim’s Tim and Eric Awesome Show, Great Job!, performing bizarre puppetry and off-key singing.