Neil Patrick Harris

Neil Patrick Harris

Doogie Howser, M.D.: Douglas 'Doogie' Howser 1989–1993(97 Episodes-main cast) The Simpsons:Himself as Bart Simpson Voice only 1991 (Episode: "Bart the Murderer")

Roseanne: Dr. Doogie Howser 1992 (Episode: "Less Is More")
Murder, She Wrote: Tommy Remsen 1993 (Episode: "Lone Witness")

Will & Grace: Bill 2000 (Episode: "Girls, Interrupted")

Law & Order: Criminal Intent: John Tagman 2004 (Episode: "Want")
Numb3rs: Ethan Burdick  2005 (Episode: "Prime Suspect")



How I Met Your Mother: Barney Stinson 2005/2014 (208 Episodes-main cast)
Family Guy: Barney Stinson Voice only 2007–2009 (2 episodes)

Glee: Bryan Ryan 2010 (Episode: "Dream On")