“Up All Night” I am not sold on yet,” said Michael Waymire. Nichelle Stephens observed, “Between ‘Up All Night’ and ‘The New Girl,’ there’s a lot of singing in this season’s ...

Jennifer Lopez is back! After a five-year hiatus from touring, J.Lo launched her highly anticipated "Up All Night" ...

Up All Night then underwent another overhaul in Season 2: The Ava Show was canceled, bringing Reagan back home. Arnett's character, a former lawyer, became a contractor.

“Up All Night” returned for its second season with what seemed like a massive facelift.A sitcom that had once split its time between Christina Applegate’s life at work with Maya Rudolph and ...

Up All Night marks Christina Applegate‘s return to network TV. The comedy — about two exhausted new parents — also stars Will Arnett, Bridesmaids’ Maya Rudolph and Nick Cannon.

Up All Night stars Will Arnett and Christina Applegate as tired, hilarious new parents. They are joined on the sitcom by Maya Rudolph as Applegate's character's talk show host of a boss.