Ted realizes that his blind date is actually someone he dated years earlier -- and they still have nothing in common.

Lily forces Barney and Robin to face their fears about defining their relationship; Ted is anxious about his first... Full summary

In the fourth-season finale, Ted works feverishly to promote his business while Marshall tries to get him to the roof... Full summary

An acquaintance of Ted's feels guilty about a previous wrong and tries to atone for it by helping Ted get a... Full summary

Ted runs into an old flame and learns a life lesson about destiny. Meanwhile, Barney celebrates his 200th. No need to... Full summary

Ted starts texting a woman (Rebecca Budig) he recently met, breaking one of Barney and Marshall's relationship rules,... Full summary

Ted sets up his architecture firm in his apartment and hires an intern, who ends up getting a little too chummy with... Full summary

Ted's list of "things the gang's too old to do" prompts Barney to attempt everything on the list within 24 hours just... Full summary

Barney and Marshall dream up an intricate lie to protect Ted from finding out he's lost an important job. ~ Bill... Full summary

When Ted's girlfriend, Karen (Laura Prepon), finds a woman's earring in his bed, Ted learns that Lily put it there.... Full summary