Bob Saget is the narrator for How I Met Your Mother. There has been a lot of confusion with the identity of the narrator of this show, as many thought it was Ted Mosbey. There are great spoilers and episode recaps available at http://www.tv.com/shows/how-i-met-your-mother/.
The popular television series, 'How I Met Your Mother' debuted in 2005 and is now in its seventh season. The voice of the narrator is Bob Saget, a well-known stand up comedian, actor and television host.