Photo: Emilia Clarke is set for a lead role in the espionage thriller “Ponies,” which has been order

Official synopsis: Two ‘PONIES’ (‘persons of no interest’ in intelligence speak) work anonymously as secretaries in the American Embassy. That is until their husbands are killed under mysterious circumstances in the USSR, and the pair become CIA operatives. Bea (Clarke) is an over-educated, Russian-speaking child of Soviet immigrants. Her cohort, Twila, is a small-town girl who is as abrasive as she is fearless. Together, they work to uncover a vast Cold War conspiracy and solve the mystery that made them widows in the first place. Ponies is set in Moscow in 1977