See Catch Me Star Norbert Leo Butz Give David Letterman Chest Pains Performing 'Don't Break the Rules'

“Oh my goodness!” cried David Letterman (several times) after watching Norbert Leo Butz and the ensemble of Catch Me If You Can perform their show-stopping number “Don’t Break the Rules” on the April 28 edition of Late Night. Outfitted as FBI Agent Carl Hanratty, the Tony-winning star tore the roof off the Ed Sullivan Theatre, and Butz’s charismatic singing and dancing caused Letterman to exclaim, “Wow! I’m having chest pains!” For an immediate pick-me-up, click on the video below, then keep watching it over and over until you get tickets to see Butz in the flesh. This is how a Broadway star and star-quality ensemble does it, folks!