Actor Bio A German Korean actress. She portrayed Agatha Night on Netflix’s Chilling Adventures of Sabrina and Minerva Marble on The CW’s Riverdale. Actor Information Gender Orientation:Cisgender Woman Sexual Orientation:Unknown Actor Links: IMDb, opens in new tab Instagram, opens in new tab Characters There is 1 character listed for this actor; none are dead. Minerva Marble tv-hdRiverdale (recurring) Share this:Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to email this to a friend (Opens in new window)This page was last edited on March 18th, 2021.