Popsugar Entertainment Roseanne Tv Show How Old Is the Cast of Roseanne? Age Investigation: How Old Is the Cast of Roseanne? 28 March 2018 by Andrea Reiher View On One Page Photo 9 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 9 Emma Kenney as Harris Conner-Healy Age: 18 Birthday: Sept. 14, 1999 Previous Next Start Slideshow Roseanne TV ShowTV