The Patriot Brass Ensemble

Mary Hart has been making the most out of her time in NYC in the home stretch before her upcoming exit from ET after 29 years, from doing David Letterman's Top 10, visiting the ladies at "The View" and even getting a special visit from Michael Douglas! However, what the vibrant host didn't know was that there was more in store!Mary got another surprise visitor as Regis Philbin crashed the ET set on Broadway! The two chatted about their time in the business as Regis showered her with praise and flowers, but he also had another extraordinary surprise for the "Entertainment Tonight" host that can only be pulled off in the Big Apple.Check out the video to see Mary get a NYC surprise when the band, Patriot Brass Ensemble arrives via double-decker bus, serenading our host with the ET theme song!