Vowellet - An Essay by Sarah Vowell (2005) is a Documentary film that follows this Pixar documentary short follows Sarah Vowell, who plays herself as the title character, on why she is a superhero in her own way. (This short piece is included on the 2-Disc DVD for "The Incredibles", which was released in 2005. Vowellet - An Essay by Sarah Vowell is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 2.0 out of 10 from 2 votes. Fans of documentary movies may also want to explore similar titles below.