Saturday

The Royal Navy's battle with Bismarck is a pivotal point in the Second World War.

In 1960 construction of Europe's tallest dam is completed in in the Vajont Valley in Northern Italy - the jewel in the crown of an ambitious hydro-electric generation scheme.

Waco, Texas. On February 28th 1993 the Bureau of Alcohol Tobacco and Firearms raid a compound belonging to a religious cult called the Branch Davidians.

As the storm chasers pursue the tornado outbreak of April 30 – May 2, 2010, dissent grows amongst Sean's crew as TIV2 continues to miss intercepts, and Byron Turk quits the team. Reed brings in his girlfriend, television meteorologist Ginger Zee, temporarily booting Chris out of his seat in the Dominator.

Dr. Josh Wurman of the VORTEX2 project is no longer allowed to provide guidance to the TIV2 team, leading Sean Casey to hand over more navigation control to his meteorologists. Under Matt Hughes' guidance, TIV2 intercepts one of its best tornadoes ever. This is the last episode to feature TIV2 navigator Matt Hughes who died on May 26, 2010 of an "injury unrelated to storm chasing". The episode is dedicated to him.

An early kick off to the winter fishing season on Lake Winnipeg as temperatures plunge and the Ice Viking fishing crews scramble to get onto the ice with their nets. Trevor Kristjanson is first onto the ice opening the winter fishing season but will being early pay off? Meanwhile, ChrisKristjanson heads to his secret family fishing spot hoping the area will fill his quota. It’s anything but a typical start to the winter fishing season as dangerously thin ice and rogue equipment puts all the crews on edge

The temperature drops as the fishing crews continue targeting the most valuable fish possible. But as the lake ice locks into place it presents a whole new set of challenges. Meanwhile colder temperatures and a dumping of snow marks the kick off to Bombardier season as the crewstake these ice tanks onto the lake. It’s a precarious journey as ice thickness becomes a factorin supporting theses mighty machines. The Bjarnason crew continues to face challenges ofsetting nets under the ice