SAG-AFTRA president Sean Astin. Gonzalo Marroquin/Getty Images Share on Facebook Share on X Share to Flipboard Send an Email Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Print the Article Post a Comment SAG-AFTRA has become the latest Hollywood union to acknowledge the rise of verticals. The performers' union stated on Monday that a contract specifically tailored to the booming microdrama format would be forthcoming by the end of the month.