Ice Sharks

A team of scientists is sent to the Arctic Ocean to study the effects of climate change on marine life under the ice. Suddenly, a new breed of aggressive, ravenous sharks, with the ability to pierce ice, crack the frozen floor and begin devouring all who fall through. As the ice breaks apart and the research station sinks into the frigid waters, they must fashion whatever weapons are available before they are all eaten alive.

From the producers of Sharknado.