The Thursday Murder Club isn't just the new No. 1 movie on Netflix - it probably could have been No. 1 at the box office as well. This murder mystery comedy is based on the bestseller by Richard Osman, and it has an A-list cast led by Helen Mirren, Pierce Brosnan and Ben Kingsley. Harry Potter and Home Alone director Christopher Columbus helmed the movie, and it feels like it would have been right at home on the big screen if it hadn't gone direct-to-streaming.