Episode Synopsis: The Season 8 finale is set just before Robin and Barney's wedding, with Ted taking Lily to see the house he's been fixing up, and Robin and Barney settling in for a treasured night of relaxation that is rudely interrupted by an obnoxious couple. Meanwhile, Marshall and the baby take a last-minute trip to see his family in Minnesota. -tvguide
Spoiler alert. Seriously. You're reading this and not watching? Come on. This is a huge episode, and I mean it. Huge. Whatever you're doing can wait. Unless you happen to be performing surgery, then you might want to go operate first, then watch the episode. Do they let you watch television while you operate? Probably not. That could be really distracting. So you're allowed to operate first, but as soon as you're done, and you make sure you didn't leave your keys in the patient, then watch the episode.
