How I Met Your Mother
How I Met Your Mother (often abbreviated to HIMYM) is an American sitcom that originally aired on CBS from September 19, 2005, to March 31, 2014. The series follows the main character, Ted Mosby, and his group of friends in New York City's Manhattan. As a framing device, Ted, in the year 2030, recounts to his son and daughter the events that led him to meet their mother.
Regis Philbin
In the "How I Met Your Mother" Episode: "The Best Burger in New York", Philbin guest-starred as himself. There are also pictures of Philbin displayed in the background of all the burger restaurants.