Sam is a shy boy who is afraid of almost everything until he meets a polar bear named Bernard who takes him on an epic adventure across the world to help him lose his fears. Sam is a shy boy who is afraid of almost everything until he meets a polar bear named Bernard who takes him on an epic adventure across the world to help him lose his fears. Sam is a shy boy who is afraid of almost everything until he meets a polar bear named Bernard who takes him on an epic adventure across the world to help him lose his fears. Sam is a shy boy who is afraid of almost everything until he meets a polar bear named Bernard who takes him on an epic adventure across the world to help him lose his fears.