How I Met Your Mother Last Forever: Part One (TV Episode 2014) - IMDb
Perfect Week, How I Met Your Mother Wiki
How I Met Your Mother Slapsgiving (TV Episode 2007) - IMDb
How I Met Your Mother The Mermaid Theory (TV Episode 2010) - IMDb
How I Met Your Mother Mystery vs. History (TV Episode 2011) - IMDb
How I Met Your Mother Unfinished (TV Episode 2010) - IMDb
How I Met Your Mother Perfect Week (TV Episode 2010) - IMDb
How I Met Your Mother Home Wreckers (TV Episode 2010) - IMDb
How I Met Your Mother Perfect Week (TV Episode 2010) - IMDb