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How I Met Your Mother

S7-E6 Mystery v History

S7-E6 Mystery v History



The friends prepare for their annual Halloween party - which for Ted means another fruitless search for the girl he met at the event several years earlier, but has never seen since. Marshall and Lily enter a costume competition, and Robin introduces everyone to her new boyfriend, Mike.

Cast & Crew

Ted Josh Radnor
Lily Alyson Hannigan
Marshall Jason Segel
Barney Neil Patrick Harris
Robin Cobie Smulders


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