IMDb: Penn Jillette - Filmography for the vocal half of comedy/magic act of Penn and Teller.
NPR: Penn Jillette - There Is No God - Transcript and audio file of Penn Jillette's commentary for NPR's "This I Believe" series, in which he describes his belief in atheism.
Penn Jillette - Official site for comedian and magician Penn Jillette. Inlcudes links to Penn's daily radio show and other information about Penn and Teller.
