[url=http://vimeo.com/58835636]"Hidden in Plain Sight"[/url]
A super short film about Geocaching. I think this is the best I've seen it portrayed in a "What is Geocaching video?", showing that it's more than just children finding a box of goodies, or someone finding a micro in a city.
Very cleverly made, I thought, and has made me want to go caching, for sure!
PS - sorry for putting it in "code" - otherwise it was trying to make the whole video show, which wasn't even working
... Copy and paste the link