Jeff Dunham: Spark of Insanity

Spark of Insanity is ventriloquist Jeff Dunham's second Comedy Central special, which premiered on September 17, 2007. It features the puppets of Walter, Peanut, and José Jalapeño on a Stick as well as two new characters: Achmed the Dead Terrorist, and a new version of Melvin the Superhero.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.