Next on 'Two and a Half Men': Untainted by Filth

The Brothers Harper get a HUGE surprise on the new November 9 episode of Two and a Half Men called “Untainted by Filth.”

Not only do Alan and Charlie wake up in the same bed one day…

But they both happen to be sharing that bed with a strange woman when they open their eyes. So, is that a fantasy or a nightmare? You never can tell with those two, and it could be both to both.

The promo for “Untainted by Filth” is below.

Two and a Half Men airs Mondays on CBS at 9pm ET.