How I Met Your Mother - Full Series Information, Trailer & IMDb Reviews
Watch How I Met Your Mother Season 4 Episode 15 online. Maybe available on Youtube, Netflix, PrimeVideo, Hulu, Disney and other legal streaming platforms.
When the gang suspects that Barney has a girlfriend after he mysteriously leaves MacLaren's, they decide to follow him, only to find to their shock that Barney has a wife and child they never knew about.