AEG Media's third feature film, ''Fish Bum Volume I: Mongolia'' is packed with extraordinary footage of never-before-seen river systems hidden deep within the remote reaches of inner Mongolia. AEG Fish Bums: Chris Owens, Thad Robison, Justin Crump and Brian Jill embark on an unbelievable adventure covering unexplored territory on horseback, camel, bush vehicles and hiking boots all in the search for the largest known trout in the world: the Taimen, a fish of legendary myths and proportions. The vast beauty of Mongolia, the scenery, nature, culture and people that surround the crew is an irresistible experience. Follow along as they search to unlock the secrets, struggles and successes in their attempt to find this elusive, giant fish, as well as examine the threats imposed on this creature from pre-historic times. 70 minutes.