Barney reluctantly attempts to sell his apartment by holding an open house, during which Ted and Marshall get mistaken for a couple. Tension arises between Lily and Marshall when her new job causes her to spend less time at home.
| Title | The Fortress |
|---|---|
| Genres | Comedy |
| Release Date | 2013-03-18 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 8 |
| Episode Number | 19 |
| Production Companies | Carter Bays, 20th Century Fox Television |
