NBC has renewed The Office, Parks and Recreation, Whitney and Up All Night, TVGuide.com has confirmed.

The Office will enter its ninth season. As of Thursday, NBC was working on a deal to sign John Krasinski, Ed Helms and Jenna Fischer to return. A contract has not yet been worked out for star/writer/executive producer B.J. Novak. The Office's Season 8 finale on Thursday drew 4.4 million viewers and a 2.2 in the adults 18-to-49 demographic — its lowest-rated season finale ever.

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• Amy Poehler
• Christina Applegate
• Will Arnett
• The Office
• B.J. Novak
• Jenna Fischer
• John Krasinski
• Ed Helms
• Whitney Cummings
• Parks and Recreation
• Up All Night
• Whitney