Rosie Gray created an (unembeddable) video highlighting the heavy dubbing of the trailer. She theorizes that the "anti-Muslim 'movie' that served as the spark or pretext for a wave of violent unrest Egypt and Libya may not be a movie at all":

[N]early all of the names in the movie's "trailer" are overdubbed. The video is a compilation of the most clumsily overdubbed moments from what is in reality an incoherent, haphazardly-edited set of scenes. Among the overdubbed words is "Mohammed," suggesting that the footage was taken from a film about something else entirely. The footage also suggests multiple video sources — there are obvious and jarring discrepancies among actors and locations.