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 2 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Sarah Chalke as Andrea Age: 41 Birthday: Aug. 27, 1976 Previous Next Start Slideshow Roseanne TV ShowTV