Walden's ex-business partner shows up at the beach house looking to make peace.
| Title | The War Against Gingivitis |
|---|---|
| Genres | Comedy |
| Release Date | 2012-02-27 |
| Episode Runtime | 00 Hours 33 Minutes |
| Season Number | 9 |
| Episode Number | 18 |
| Production Companies | Warner Bros. Television, Chuck Lorre Productions, The Tannenbaum Company |
