'My Mom Jayne' Courtesy of HBO Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment In October, when Mariska Hargitay walked out to a full house of cheering audience members at a SCAD Savannah Film Festival screening of her documentary My Mom Jayne, tears started streaming down her face. The film had already debuted on HBO and made the festival rounds, having launched at Cannes.