Don’t forget to keep your eyes open. Two scientists, Jennifer Lawrence and Leonardo DiCaprio, sound the alarm about a coming comet toward Earth. But no one is paying attention. Adam McKay’s latest (“The Big Short”) includes www.loganonlinemovie.com loganonlinemovie logan online movie Website logan online movie com Meryl Streep as well as Jonah Hill. The film will be available on Netflix Dec. 24.