September 18, 2012 3:16 pm Christina Applegate & Will Arnett Talk “Up All Night” Season 2 Christina Applegate and Will Arnett chat on the set of “Up All Night.” They discuss the show’s upcoming second season, which premieres on NBC this Thursday, September 20 at 8:30/7:30c. Local 1:41 Prince William shares brief update on Princess Catherine to well-wishers at UK visit 1:28 LAPD dismantles protester encampments at UCLA 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 3:08 Mom describes ‘gut-wrenching' feeling of active shooter reports at daughter's Wisconsin school