The Muppet Show Season 1 Episode 14 - Mummenschanz Episode Title:Mummenschanz.Episode Description: This episode marks the debut of one of Gonzo's trademarks. Him rapidly rushing on camera with a "WHOOSH" sound effect. This is John Lovelady and Eren Ozker's final episode. Only the core five of Jim Henson, Frank Oz, Jerry Nelson, Richard Hunt, and Dave Goelz will return for season two joined later in the second year by an uncredited Louise Gold. Behind the scenes, Jack Burns will retire from the show bumping longtime Henson Associate Jerry Juhl up to the position of head writer. We'll see the significant effects these changes have on the show when The Muppet Show Episode Guides returns with its look at Season Two. Eren leaves the show to have a child and John will resurface in the '80's as a puppeteer for a non-Henson puppet show called "The Great Space Coaster" along with some guy named Kevin Clash.