How I Met Your Mother's Neil Patrick Harris, Cobie Smulders, Jason Segel, Josh Radnor, and Allison Hannigan cadastrar-se the show's creators, Carter Bays and Craig Thomas, and Pay Fryman, the show's Director to celebrate 100 episodes.
Take a look back at the journey that Barney and Robin have been on, will they ever get together? Watch 'How I Met Your Mother' Mondays at 8:30 to find out!
