Wiggly Park image Sleep Slithering March 13, 1998 TV Episode Wiggly Park StudioTelemagination DistributorBBC Television On this page SynopsisCharacters SynopsisNifty sleepwalks and wakes EW up- there's bound to be trouble. CharactersEW, Nifty, Moggy, Shelly ← Je m'appelle Nifty Homesick Snail →