How I Met Your Mother
How I Met Your Mother S4 E21 - The Three Days Rule
8.1
Ted breaks one of Barney and Marshall's relationship rules, texting a woman he recently met, so the pair play a joke on Ted by pretending to be the woman.
| Creator | Craig Thomas |
|---|---|
| Actor | Josh Radnor, Neil Patrick Harris, Jason Segel |
| Country | United States of America |
| Production | 20th Century Fox Television |