Christina Applegate, David Gregory, Silversun Pickups

Dec 21, 2009 on NBC at 12:00 AM

Summary

The Tonight Show with Conan O'Brien welcomes guests actress Christina Applegate, journalist David Gregory, and a musical performance by Silversun Pickups.

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Sam Worthington, Nigel Marven, Foreigner
Season 1 Episode 127

Dec 18, 2009

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Lance Armstrong, Carson Daly, Kid Cudi
Season 1 Episode 129

Dec 22, 2009