Vernon Chatman is a writer and producer who is best known for voicing Towelie. In addition, he was also a writer and producer on the South Park series from 2001 until 2011. Chatman previously worked on his own television series such as Wonder Showzen, and was one of six of South Park's writers. In addition to Towelie, he also provided the voice of Dominic Cobb; Leonardo DiCaprio's role in the Inception movie parody "Insheeption" as well as Tiger Woods in "Sexual Healing" along with various other incidental characters.
- Late Night with Conan O'Brien - (1999-2000) - Writer.
- That's My Bush - (2001) - Writer.
- South Park - Producer and writer (2001-2011); voice actor (2001-present)
- Doggy Fizzle Televizzle - (2003) - Creator.
- Wonder Showzen - (2005-2006) - Creator, executive producer, actor, writer, director.
- Xavier: Renegade Angel - (2007-2009) - Creator, executive producer, writer, director.
- How's Your News? - (2009) - Producer.
- The Heart, She Holler - (2011) - Creator, executive producer, writer, director.