The sitcom stars Christina Applegate and Will Arnett as a young couple whose busy lives are interrupted by the arrival of a baby. Maya Rudolph, a "Saturday Night Live" alumna, costars. The series is executive produced by "SNL's" Lorne Michaels, who's also behind "30 Rock."
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Video: Watch a sneak preview of 'Up All Night'
-- Scott Collins
Photo: Will Arnett, Christina Applegate in "Up All Night."