Jason Segel tries to identify quotes from some of his roles in "Knocked Up", "Shrinking" and "How I Met Your Mother." He also shares the true story behind the breakup scene in "Forgetting Sarah Marshall" and why "The Muppets" is the movie he is most proud of.
Watch more 'Know Their Lines' Videos from Variety: https://www.youtube.com/playlist?list=PLLx_Nt-I7VirfpEal1AycO4H0yD43vkfa
00:00 Intro
00:19 Knocked Up
00:58 Bad Teacher
01:41 Forgetting Sarah Marshall
02:11 The Five-year Engagement
02:56 How I Met Your Mother
03:33 Despicable Me
04:07 Forgetting Sarah Marshall
05:46 This is 40
06:17 The Muppets
07:13 Shrinking
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