How I Met Your Mother - Season 4 Episode 1 : Do I Know You? 2014
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Ted and Stella get engaged, but Ted soon learns that he doesn't know anything about her. Meanwhile, Barney confesses to Lily that he's in love with Robin.
Released: Jan 01, 1970
Runtime: 00:22:25 minutes
Genre: Comedy
Stars: Josh Radnor, Neil Patrick Harris, Jason Segel, Alyson Hannigan, Cobie Smulders, Cristin Milioti