The Swedish documentary "Regissören som försvann – historien om The Ninja Mission" (The Director Who Disappeared, The Story of The Ninja Mission), is an interesting watch about the making of the action film "The Ninja Mission" (1984), directed by Mats Helge. The film was shot entirely in Sweden (and Norway), and while it wasn't particularly well received in its native country, the movie became a major success in the U.S and other countries. It grossed a staggering 250.000.000 Swedish crowns (30750000 USD), proceeds that never reached Mats Helge and his team, but mysteriously went elsewhere. Rumour has it, that a large chunk of the proceeds went to the production of New Line Cinema's Freddy Krueger movies.
Mats Helge continued to direct and produce movies, but none of them became as successfull as "The Ninja Mission". Helge made his last public appearance during Sweden's leading film awards "Guldbaggen" in 2000, and has since then choosed to stay out of the limelight.
Full documentary: