In 2006 and 2007, Filipino filmmakers started making movies using digital media. "Duda" (Doubt) is an example of how a man driven by an idea for a film, against all odds, can succeed in creating a significant statement. Writer/Director Crisaldo Pablo used a cast of friends and some professional actors, and with the use of a Sony VX-1, a Hi-8 camcorder, made the first full-length digital movie ever shot in the Philippines. Comments by Cris Pablo and casts in the 'making of' featurette on the DVD demonstrated how much dedication to vision played in this movie. "Donsol", by director Adolf Alix, made waves with his debut digital movie about Donsol, a fishing town and in the opposite, a sanctuary to endangered whale sharks. Other filmmakers of note include Jeffrey Jeturian, Auraeus Solito, and Brillante Mendoza with his 2007 Filipino version of Danish Dogme 95 and Italian Cinéma vérité, "Tirador" (Slingshot). Lav Diaz is a leading figure in experimental Tagalog films whose works include long epics about Filipino life, some of which run up to 10 hours often testing the endurance of viewers.