Christina Applegate on Up All Night's 'First Christmas' and the Thursday Move: 'It's a Relief'

NBC’s rookie comedy Up All Night wraps its fall run this Wednesday (NBC, 8/7c), and it’s going out on a jolly note.

Christina Applegate — who stars opposite Will Arnett as Type A mega-mom, Reagan — spoke to TVLine about the Christmas celebration the comedy has in store (Hint: It’s a doozy!), what fans have to look forward to when new episodes resume, and how she feels about the show’s big move to Thursdays. READ MORE

Your Guide to Fall Finale and Winter Return Dates

Many of your favorite TV shows soon will be embarking on a brief winter hiatus. (Case in point: The doctors of Grey’s and The CW’s vampires and witches have already gone on holiday.) But don’t fret, they’ll (almost) all be back — in 2012. To help you get started on your countdowns, TVLine offers this handy list of fall finales and return dates. READ MORE

Up All Night Childbirth Flashback! Will Reagan Get Ugly In Front of a 'Gorgeous' OB/GYN?

This Wednesday at 8/7c, NBC’s Up All Night is flashing back to the time before the freshman series started, back when Reagan and Chris (played by Christina Applegate and Will Arnett) were merely first-time parents-to-be, and not already tending to the needs of a ‘f—ing beautiful’ newborn.

In this clip from the enlightening episode … READ MORE & WATCH VIDEO

Will Arnett Feels 'Really Lucky' for Up All Night's Success, Previews Upcoming Guest Stars

Will Arnett is having a fantastic week.

First, it was announced that Arrested Development will not only (eventually) be revived on the big screen, but also for a short run on TV. Shortly thereafter, the funnyman’s new NBC comedy Up All Night was picked up for a full season. And on top of all that, TVLine revealed that he would reprise his role as Devon Banks on 30 Rock.

TVLine caught up with Arnett just before …READ MORE