Popsugar Entertainment Stranger Things Stranger Things Season 3 Cast Stranger Things Season 3: The Entire New and Returning Cast of Characters 3 January 2019 by Amanda Prahl View On One Page Photo 7 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Joe Keery His character Steve Harrington might have lost the girl, but Stranger Things hasn't lost Keery! Previous Next Start Slideshow Stranger ThingsTV