How I Met Your Mother - Season 2 - Eps 21: Something Borrowed
With everything going wrong on Lily and Marshall's wedding day, to everyone's surprise it's confirmed bachelor Barney who tries to fix it all.
About How I Met Your Mother

Title: How I Met Your Mother
First Air Date: 2005-09-19
Last Air Date: 2014-03-31
Status: Ended
Rating: 8.146/10 (from 5166 votes)
Language: EN
Seasons: 10
Total Episodes: 208
Network: CBS
Genres: Comedy
Production Companies: Carter Bays, 20th Century Fox Television
Synopsis
A father recounts to his children - through a series of flashbacks - the journey he and his four best friends took leading up to him meeting their mother.
Cast

Josh Radnor
Ted Mosby

Neil Patrick Harris
Barney Stinson

Jason Segel
Marshall Eriksen

Alyson Hannigan
Lily Aldrin

Cobie Smulders
Robin Scherbatsky

Cristin Milioti
Tracy McConnell