It's another entry in the "Walt learned some history trivia so they made a movie about it" genre of Disney film this week. This time, it's about the expedition that navigated through the previously uncharted waters of the Colorado River; and if this movie is any indication immediately all went a little bit nuts and almost killed each other. It's TEN WHO DARED...or, more accurately, SIX WHO DARED AND FOUR WHO DIDN'T.