简介:An estranged father and son are brought together by a young crane named Karl as they trace a family of the birds on their migratory journey from Russia to Africa
var _hmt = _hmt || [];(function() { var hm = document.createElement("script"); hm.src ="https://hm.baidu.com/hm.js?ec3077f0484a63076b044d1e6b352ea9"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s);})();