FeaturesIs ‘The Amazing Johnathan Documentary’ real — or an illusion?Posted on August 13, 2019 Ben Berman was in the midst of filming his first documentary when he got some unexpected news: A second, more experienced camera crew was also tailing his subject. “The Amazing Johnathan Documentary,” in select theaters and on Hulu Friday, is the story of Berman’s attempt to profile the ’90s alt-magician John Szeles, a k a The Amazing Johnathan, known for his gonzo, faux-gory stage show.