The Geefle and the Gonk is a Sesame Street story about two aliens on the planet Snew, narrated by Jerry Nelson. (First: Episode 0452) The segment was written by Jeff Moss and directed by Jim Henson.[1] The aliens want to get some nectarines from a nectarine tree, as nectarines are the only food on Snew. Unfortunately, the Gonk is too short to reach the nectarines, and while the Geefle can... see more