Ted Mosby
Theodore Evelyn Mosby is a fictional character and the main protagonist in the U.S. television sitcom "How I Met Your Mother", portrayed by Josh Radnor. Ted also serves as the show's narrator from the future, voiced by Bob Saget, as he tells his children the "long version" of how he met their mother.
Taran Killam
Killam made six guest appearances as Gary Blauman on his wife Cobie Smulders' TV series, "How I Met Your Mother". His first appearance was in the March 20, 2006 episode, "Life Among the Gorillas" and the final one was the March 24, 2014 episode, "The End of the Aisle".