How I Met Your Mother: Season 4 Episode 12: Benefits
Starring: Josh Radnor, Jason Segel, Cobie Smulders, Neil Patrick Harris, Alyson Hannigan, Jack J. Bennett, Jason Rogel, Ambrit Millhouse
Length: 30 minutes
How I Met Your Mother: S04E12 Description: Ted and Robin discover that sex with each other solve their fights as roommates, which makes Barney very jealous and angry. Meanwhile, Marshall reveals that he’s too embarrassed to use the office bathroom.