Watch How I Met Your Mother Season 4 Episode 18 online via TV Fanatic with over 8 options to watch the How I Met Your Mother S4E18 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, Netflix, YouTube Purchase, Google Play, Verizon On Demand, and TV Land.
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Ted is shocked when he finds out that he was fired from building the new GNB headquarters months ago and that Barney and Marshall went through great lengths to hide it from him.