An estranged father and son are brought together by a young crane named Karl as they trace a familyAn暂无内容estranged暂无内容father暂无内容and暂无内容son暂无内容are暂无内容brought暂无内容together暂无内容by暂无内容a暂无内容young暂无内容crane暂无内容named暂无内容Karl暂无内容as暂无内容they暂无内容trace暂无内容a暂无内容family暂无内容of暂无内容the暂无内容birds暂无内容on暂无内容their暂无内容migratory暂无内容journey暂无内容from暂无内容Russia暂无内容to暂无内容Africa详情