Someone had a nice eye for details in portraying life on the settled frontier and might have seen the John Ford classic Young Mr. Lincoln which beautifully depicts that era. Where Smith grew up in Palmyra, New York was the scene of many religious movements, lots of evangelism took place in that area known as the 'Burned Over District' do to the various preachers telling of fire and brimstone. From that area came a kind of Christian socialism from John Randolph Noyes and also the anti-Mason movement started in the same area of upstate/western New York. In fact a good deal of the film showing the teenage Smith's quest for a proper faith shows him listening to many preachers talking and recruiting for their faith.
Dustin Harding seems to have made a career of playing of playing the young Joseph Smith, he's done it in several projects and has appeared in an occasional mainstream film.
The Restoration is a decent and sincere film depicting how Joseph Smith found his faith climaxed by that vision of angels that came to him in Palmyra. Who knows what he saw, but no denying what he inspired. The film is a lot better than many mainline evangelical films I've seen and reviewed here.