Are you a TV Fanatic?
Sign up for our daily newsletter to receive personalized television news for free!
Watch How I Met Your Mother Season 9 Episode 20 online via TV Fanatic with over 6 options to watch the How I Met Your Mother S9E20 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, and Amazon Prime.
|YouTube Purchase||Watch Now|
|Google Play||Watch Now|
|Amazon Prime||Watch Now|
Marshall, Ted, and Barney try to figure out where Lily went when she took off during their argument on How I Met Your Mother.