a sweeping conspiracy. The Wall Street Journal called Agent X an "improbable but high-action thriller." Also saying "This light and fast-moving version of an America-in-peril espionage thriller doesn't really deal in moral ambiguity and shades of gray." References External links 2010s American drama television series 2015 American television series debuts 2015 American television series endings American action television series English-language television shows TNT (American TV network) original programming Espionage television series Television series by Warner Bros. Television Studios