September 7, 2011 3:04 pm Fall TV: “Up All Night” Parents Try to Grow Up Will Arnett and Christina Applegate say the bewildered parents they portray in their new family comedy, “Up All Night,” premiering Sept. 14th on NBC, are just kids at heart. Local 1:45 NYPD enters Columbia University in riot gear to clear protest 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug 2:28 King Charles returns to public duties amid cancer diagnosis