The War Against Gingivitis

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Two and a Half Men - Season 9 - Episode 18 - The War Against Gingivitis
Watch The War Against Gingivitis online

About this Two and a Half Men episode:
Two and a Half Men - The War Against Gingivitis is the 18th episode of the 9th season of the series.
In this episode, tensions rise between Walden and his ex-business partner, Billy as they try to reconcile and work together to build the "electric suitcase, as Walden finds out that Billy is now sleeping with his ex-wife Bridget. Meanwhile, after Lyndsey takes a vacation away from Alan, Alan starts to think that he has no real friends. He then goes to Berta's house since she may now be the closest thing to a real friend he has. Berta sends him to give drug money to her supplier, Shermie, who ends up shooting Alan with a gun, causing him to flee, as the money is short of what Shermie was expecting. When Alan gets home, Walden reveals what the "electric suitcase" is: the two of them managed to tap into the continent's power supply and could turn off the power in any area of their choice, though Alan does not seem to understand the value at all.