Popsugar Entertainment Nostalgia Mamma Mia! Returning to Theatres For Anniversary 2018 Here We Go Again — Mamma Mia! Is Returning to Theatres For Its 10th Anniversary 15 October 2018 by Brea Cubit View On One Page Photo 13 of 50 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Previous Next Start Slideshow NostalgiaEntertainment NewsMoviesMamma Mia