Sandra Oh looks to be keeping some familial secrets from her daughter in new horror movie, Umma. Check out the official poster above and the trailer here… <span data-mce-type=”bookmark” style=”display: inline-block; width: 0px; overflow: hidden; line-height: 0;” class=”mce_SELRES_start”></span> Umma, which is the Korean word for “mother,” follows Amanda and her daughter living a quiet life