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Season 5 Episode 7
How I Met Your Mother
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Season 5 Episode 7
The Rough Patch
Nov 09, 2009 on CBS at 8:00 PM
Summary
Lily comes up with a perfect plan to break up the relationship between Barney and Robin when they have a rough patch, but she needs help from Robin's famous friend, Alan Thicke, in order to make it work.
