Answer
"Impastor" aired for two seasons. The first season, consisting of 10 episodes, premiered on July 15, 2015, and concluded on September 16, 2015. The second and final season, also comprising 10 episodes, aired from September 28, 2016, to December 7, 2016. Despite critical acclaim, the show faced challenges in gaining a substantial viewership, leading to its eventual cancellation.