Also Read: 'The Comey Rule' Gets New Pre-Election Premiere Date at Showtime“The Comey Rule” also stars Holly Hunter as former Acting Attorney General Sally Yates, Michael Kelly as former FBI director Andrew McCabe, Scoot McNairy as former Deputy Attorney General Rod Rosenstein, Peter Coyote as Robert Mueller and Kingsley Ben-Adir as former president Barack Obama.“The Comey Rule” comes from Alex Kurtzman’s Secret Hideout and Shane Salerno’s The Story Factory.