FRONTLINE and Forbidden Films, the documentary arm of Forbidden Stories, investigate the powerful spyware Pegasus, sold to governments around the world by the Israeli company NSO Group. This two-part series, part of the Pegasus Project, examines how the hacking tool was used on journalists, activists, the wife and fiancée of Saudi journalist Jamal Khashoggi, and others.

FRONTLINE investigates Russian President Vladimir Putin's clashes with multiple American presidents as he's tried to rebuild the Russian empire. Veteran filmmaker Michael Kirk (Putin's Revenge, Putin's Road to War) and his team trace the miscalculations and missteps of U.S. presidents over five administrations, culminating in Putin's invasion of Ukraine.