Christina Bavetta

Tornado Rampage 2011 finds the people who were pulled into the raging tornadoes and tells their stories first-hand, with remarkable and terrifying video footage they shot in the heat of the storm. Discovery Channel's 'Stormchaser' Reed Timmer joins the hunt on the 27 April, tracking down the twisters as they form - with exclusive pictures of their progress across Alabama and Mississippi states.

This follow-up broadcast brings to light new evidence that's surfaced since the release of The Body Found; videos of possible mermaids in the Mediterranean, off the coast of Great Britain and in the deep ocean. One piece of evidence alludes that P.T. Barnum had acquired an authentic living mermaid (different from his Fiji mermaid) but was unable to showcase it to the world. The last video is that of Danish marine geologists who videoed the creatures off the Greenland sea in March 2013. In response to this video Greenland halts all oil drilling in their territories.

Experience Japan's earthquake and resulting tsunami through exclusive new footage and first person accounts from Sendai and Tokyo. Understand the mega-physics that rocked the Earth on its axis. Explore this most recent Ring of Fire cataclysm in relation to other recent disasters, as scientists pose the question - is the Pacific Northwest United States next in line?

Conservation Biologist Dr. Zeb Hogan travels to Brazil to uncover more about the seven largest fish in the Amazon Rainforest as a way to save them. One of these species being the Mekong giant catfish, allegedly the largest freshwater fish in the world.