An icebreaker is stranded in a winter storm during the longest, darkest Solstice night. Coast Guard Sanna Tanner leads the rescue team, haunted by disturbing events. Sanna races to solve the mystery before she becomes the next target.

At the the Killington ski resort something has gone awry. Evil terrorists led by the sinister Greig have taken the resort hostage with a stolen nuclear device. It's up to Ski Patrol bum Matt Foster to save the day... and his fiancé.

Further animated adventures of 14-year-old wilderness savant Bear Grylls.

In the Gulf of Finland shipwreck hunters come across the remains of a sunken ship. Having examined the images obtained by an underwater robot, researchers come to a conclusion that the wreck remains are that of “Krišjānis Valdemārs” – independent Latvia´s first icebreaker. The story of an icebreaker allows viewers to the look at the history of Latvia between wars from a new angle and provides insights into the little known, but fascinating episodes of a maritime history.

一艘名为“格罗莫夫号”的极地破冰船突然遭遇一座移动的冰山。剧烈的碰撞导致一位极地探险家跌入海中。为了对落水者施救，船体受到重创。得知这一情况的船舶总部立刻向“格罗莫夫号”派去一位叫舍普琴科的新船长。