This movie is all about the inner turmoil of Louis Wain. You may not recognize his name, but you’ll recognize his art (it’s worth Googling). If you have a pet cat, it’s because of Louis Wain. Communicating a character’s inner thoughts or mental state is a tricky thing for film to do. It can be tricky for novelists too because it often leads to long passages of exposition. But externalizing the internal can (and must) be done. Do you know how? If not, this episode will show you how.