‘The Stand’ TV Series Finds Its Randall Flagg in Alexander Skarsgard Yet another Skarsgard has joined the Stephen King adaptation universe. Alexander Skarsgard, brother of Bill “Pennywise” Skarsgard, has signed on to the cast of the CBS All Access adaptation of The Stand. Skarsgard will be playing Randall Flagg, the big bad of the epic apocalyptic saga. Skarsgard joins a cast that includes James Marsden, Amber Heard, and Whoopi Goldberg, with Josh Boone directing. Collider broke the news on Alexander Skarsgard joining The Stand TV series cast as Randall Flagg.