Special Guest Stars Dean Winters as Dennis Duffy Adam West as Adam West Guest Stars John Lutz as J.D. Lutz Dylan Clark Marshall as Young Jack Matt Vogel as Puppeteer Mark Lotito as Jimmy Theo Stockman as Ephraim Joey Mazzarino as Puppeteer Carmen Osbahr as Puppeteer Leslie Meisel as Wendy Timothy Mandala as Mark Uncredited Greg Connolly as Astronaunt
