The Channeled Scablands in Washington state defied conventional explanations for their formation for decades. Little by little evidence mounted for an old theory that was rejected by the scientific establishment. It involved glaciers, volcanoes, a relatively minor river and a prodigious amount of water. Originally aired as an episide of NOVA.
Released in 2005, Mystery of the Megaflood is a documentary and history film from GBH (United States of America). It was directed by Ben Fox and Joe Kennedy. The cast is led by Richard Donat. With a runtime of 55m, the film is available in full HD.
MyFlixer streams Mystery of the Megaflood in HD from several servers. Click Watch Now, select a server, and enjoy the full movie without subscriptions or pop-up sign-up forms. If you like documentary and history movies, The Untold History Of The United States, Making Waves: The Art of Cinematic Sound and Be Natural: The Untold Story of Alice Guy-Blaché are worth adding to your list.