INNER DEMONS follows an 'Intervention'-style reality show crew that films an episode about a sixteen-year old girl, a former A-student, who is fighting addiction but may in fact be suffering from something even more destructive: demonic possession. The movie is … Morgan McClellan, Lara Vosburgh, Colleen McGrann, Christopher Parker, Brian Flaherty, Leslie Coutterand, Ashley Sutton Added on Amazon Prime 2023-02-09. Youtube Trailer