produced and directed by Gesbeen Mohammad ; produced by Vasiliy Kolotilov ; producers, Sasha Odynova, Maria Merkulova, Ian Bendelow ; a Hardcash production for GBH/Frontline
directed by Annie Wong, Thomas Jennings ; narrated by Will Lyman ; produced by Erika Kinetz, Annie Wong, Thomas Jennings, WGBH Educational Foundation, Associated Press, 2over10 Media