导演:约书亚·罗夫   
主演:鲍勃·罗斯   
类型:记录 
地区:美国 
语言:英语 
日期:2021 
片长:未知
状态:未知
　　Bob Ross brought joy to millions as the world's most famous art instructor. But a battle for his business empire cast a shadow over his happy trees.