Details
On their way to Long Island for their wedding weekend, Robin and Barney come across a startling family discovery. Meanwhile, Marshall sees something online that changes the course of his journey east, while Lily confronts Ted about letting go of Robin.
- Comedy
- English
Cast & Crew
- Josh Radnor , Neil Patrick Harris , Jason Segel , Alyson Hannigan , Cobie Smulders , Cristin Milioti
- Craig Thomas, Carter Bays
- Rachel Axler, Missy Alexander, Kourtney Kang, Chuck Tatham, Stewart Halpern-Fingerhut, Carter Bays, Pamela Fryman, Craig Thomas