Rainn on Conan

Rainn Wilson (“Dwight”) appears on ‘Late Night with Conan O’Brien.’

Rainn discusses his high school years, including his involvement in chess club, math club, debate club, and pottery club. (Yes, pottery club.)

Other guests: Peter Gallagher and Demetri Martin.

Watch the video clip here.

Video courtesy of Prince at LiveJournal.

Steve Carell on Leno

This appearance is laugh out loud funny. Even Rosario Dawson thinks so!

And Office watercoolers filled with scotch? — I am so there.

View the video clip here. [Video no longer available]

Video courtesy of Prince at LiveJournal.

Steve Carell on Conan

This is one of my favorite Steve Carell late show appearances!

He does bits of “The German Who Says Nice Things,” “A Waiter Who’s Nauseated by Food,” and Gary from “The Ambiguously Gay Duo.”

View the video clip here. (Video no longer available)

LET’S ALL PILE INTO THE MINIVAN AND GET SOME FROZEN YOGURT!

Video courtesy of Prince at LiveJournal.