9 Season
208 Episode
How I Met Your Mother - Season 6 Episode 11 The Mermaid Theory
When Ted's new friendship with Zoey tests the theory that single men and married women can't be friends, he invites her husband, "The Captain," to hang out with them. Meanwhile, Marshall and Robin decide to spend alone time together, and Barney and Lily possibly have a fight.
- Country : United States of America
- Genre : Comedy
- Director : Craig Thomas, Carter Bays
- Cast : Josh Radnor, Neil Patrick Harris, Jason Segel, Alyson Hannigan, Cobie Smulders, Cristin Milioti
