- #Mofo - The offical website for the Penn & Teller Fan Chat Channel.
- A.V. Club - Interview (June 27, 1998)
- A.V. Club - Interview (June 3, 1998)
- AskMen.com - bio, photo and interview
- GreenCine - Interview
- IGN FilmForce - 10 Questions with Penn Jillette
- Internet Broadway Database
- Monsters and Critics
- SuicideGirls - Interview
- The Actors Compendium
- Who's Dated Who?