VIDEO: Megan Mullally & Harry Connick Jr. Perform Impromptu Song on 'HARRY'

On today's HARRY, talk show host and Broadway alum Harry Connick Jr. welcomed the talented Megan Mullally(IT'S ONLY A PLAY) to the show. During the appearance, the duo, who co-starred on NBC's WILL & GRACE, performed an impromptu song as Mullally climbed on top of the piano and fed M&M's to her accompanist. Check out the video!

The nationally Syndicated daytime entertainment show HARRY premiered on September 12, 2016. Hosted by Harry Connick Jr., the show entertains viewers with Connick's touring band and delivers laughter through a variety of comedic segments, hilarious man-on-the-street interviews, as well as audience participation, human interest stories, celebrity interviews and lots of surprises.

Harry Connick Jr. most recently appeared on Broadway in ON A CLEAR DAY YOU CAN SEE FOREVER. In 2006, he appeared opposite Kelly O'Hara in the Broadway revival of THE PAJAMA GAME.