Yep!
In a similar vein, we have been watching
Big Love on HBO. It is a story of a polygamist family lead by Bill Paxton. Great cast and pretty decent writing. We have been fascinated watching this, not because we are interested in polygamy per se, but the dynamic of the extended family is fascinating and interesting. I keep thinking of the LoT commune and how it would (could) actually function with this group.
The show also features Harry Dean Stanton and Chloë Sevigny. And Ginnifer Goodwin (who plays Margene) is a hottie!