Fearless optimist Anna teams up with rugged mountain guy Kristoff and his faithful reindeer Sven in an epic journey to seek out Anna's sister Elsa, whose icy powers have trapped the kingdom of Aren... Study allFearless optimist Anna teams up with rugged mountain male Kristoff and his faithful reindeer Sven http://molbiol.ru/forums/index.php?showtopic=928457&st=950&p=6086991#entry6086991