4 Year Old Katie is a fictional character portrayed by Pamela Darling in the TV series How I Met Your Mother.
They appear in 1 episodes out of a total of 208 aired
Episodes1
Little Boys
episode S3.E4 october 2007Robin tries to date a guy with a child, even though she does not like or want children. Meanwhile, Ted finds it impossible to make it with a woman he knows that Barney slept with a year ago.