"Aquarius," premiered Thursday, NBC10. No need to wait till the January return of "The X-Files" to see David Duchovny working plainclothes again. Here he plays an L.A. police detective whose search for an ex's runaway daughter brings him face to face with Charlie Manson (Gethin Anthony, "Game of Thrones"). Maybe this is the show "Mad Men" conspiracy theorists thought they were watching?