CELEBRATE THE WORLDWIDE PHENOMENON AND THE SING-ALONG EVENT OF THE YEAR WITH MORE MUSIC, MORE MOMENTS AND MORE MAMMA MIA! IN MAMMA MIA! HERE WE GO AGAIN NOW AVAILABLE ON DIGITAL, AND ON 4K ULTRA HD, BLU-RAY™ AND DVD OCTOBER 23, 2018, FROM UNIVERSAL PICTURES HOME ENTERTAINMENT Bring family and friends together and have …