 The "lost treasure," subject of the 2006 movie "Tillamook Treasure," has been searched for by hundreds of people over the years, some resorting to earth-moving equipment and others digging by hand.During the 1930s, two treasure hunters died when their excavation caved in on them.Digging for treasure is prohibited on the portions of the mountain that are in the control of the Oregon Parks and Recreation Department and is also prohibited on the beach, also part of the Oregon State parks.