Documentaries have become a prime platform for exploring race and class distinctions, with two worthy examples arriving the same week. "Class Divide," on HBO, exposes the impact of gentrification on a New York neighborhood, while Netflix's "13th" delves into wholesale incarceration of African-American men, connecting that to the 13th Amendment and the abolition of slavery.
Emily Blunt plays an alcoholic in her newest film, "The Girl on the Train." Blunt and co-star, Justin Theroux, talk to CNNMoney's Chloe Melas about how the film addresses alcohol addiction.
Time travel is among this TV season's mini-trends. But there's a big difference between tinkering with the past or future once and getting away with it -- as in a movie like "The Terminator" -- and making a weekly habit of it.
An ambitious update of Michael Crichton's sci-fi thriller, "Westworld" finds an intriguing new point of entry into the story -- examining morality in the context of artificial intelligence -- that both provokes thought and blunts the HBO program's dramatic impact.
