Popsugar Entertainment Disney Movies Toy Story 4 Cast The Entire Toy Story 4 Cast, From Old Favourites to Brand-New Characters 14 November 2018 by Quinn Keaney View On One Page Photo 7 of 14 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Blake Clark as Slinky Dog Blake Clark's gravelly voice is perfect for Slinky Dog, no? Luckily he's coming back, too. Previous Next Start Slideshow Disney MoviesToy Story 4Movie CastingMovies