Ahmet Zappa (b. 1974) is the son of Frank Zappa, and brother of Moon Unit and Dweezil Zappa. He is a musician and author of the children's book, The Monstrous Memoirs of a Mighty McFearless. Zappa appeared as the snowplow driver in the 1998 Creature Shop-effects film Jack Frost (along with brother Dweezil). In 2006, Zappa wrote a treatment for the planned Fraggle Rock movie. In 2008, Cory Edwards was hired to develop the screenplay, while Zappa became an executive producer on the unfinished project.