Vic the Viking (2013)

Near Greenland, Vic finds a man frozen in an iceberg : Olaf, Halvar's grandfather. But when they thaw him, Grandpa Olaf wakes up and wants to defeat the Giant that froze his companions and stole his drakkar and treasure. Halvar agrees, hoping to get part of that treasure as a reward. Vic will have to find a solution to defeat the mean Giant, and will give him a taste of his own medicine.