Comedy Central’s Drunk History probably isn’t the most effective way to learn anything, but it’s one of the more entertaining ways. With the show returning for another year tomorrow night, host Derek Waters has announced some of the famous faces we’ll be seeing. In an interview with Entertainment Weekly, Waters revealed that one upcoming episode will feature Will Ferrell and Octavia Spencer as Roald Dahl and Harriet Tubman (respectively), and Alia Shawkat will show up as a one-legged spy named Virginia Hall. Other episodes will see Josh Hartnett playing Clark Gable, Drunk History veteran Jason Momoa as the pirate Jean Lafitte, Sam Rockwell as Bugsy Seigel, and Dennis Quaid as Lucky Luciano.