AMC has released the another teaser trailer for their Revolutionary War-era spy series Turn. This one reveals more of the show's espionage aspects. Turn is based on the book Washington's Spies: The Story of America's First Spy Ring by Alexander Rose. With a pilot directed by Rupert Wyatt (Rise of the Planet of the Apes), Turn tells the story of The Culper Ring, America's first spy network. It stars Jamie Bell (Tintin), Kevin McNally (The Contract), Burn Gorman (Torchwood), Seth Numrich, Heather Lind, Meegan Warner, Angus MacFadyen, J.J. Field, and Samuel Roukin. It airs this Spring.