Classic Ufo Case, Ancient Titan Footprints, And the Beast at the Bottom of the Lake

S5, E20: Why has an Italian sighting puzzled UFO experts for decades? Did a Calgary resident record footage of a legendary Canadian lake monster? Do an ancient pair of footprints prove giants once walked the earth? How does an 8-year-old girl climb walls like Spiderman? Tony and his team of experts examine the evidence to find the truth.