Kristen Wiig & John C. Reilly - Dewey Cox live performance (video)

So Kristen Wiig was in Dewey Cox with John C. Reilly. They did a tour to promote the film in 2007.



This is from NYC stop of the Cox across America Tour. Knitting Factory-12/19/07.

Here's Kristen Wiig doing a Dewey Cox interview:



And in Nashville, John performed this song with Holly Williams...



Dewey Cox performs "Let's Duet" with Holly Williams on his Cox Across America tour at the Mercy Lounge in Nashville. (12/08/07)

And here's a clip of the song from the movie (with Jenna Fischer from The Office):



Enjoy!