Christina Applegate, David Gregory, Silversun Pickups The Tonight Show with Conan O'Brien : Season 1 Episode 128
TV-14 NBC 1h 02m
Aired: December 21st, 2009 @ 7:00 PM EST on NBC
The Tonight Show with Conan O'Brien welcomes guests actress Christina Applegate, journalist David Gregory, and a musical performance by Silversun Pickups.
