Rated TV NKA means No Kids Allowed and is essentially the more hardcore version of TV MA. When you think of TV MA as equivalent to a movie being rated R, TV NKA would be closer to NC 17. It's like TV MA on steroids - more explicit, cruder, and definitely not suitable for younger audiences. So, if you're looking for a show with no holds barred, TV NKA is the place to turn. Just make sure the kiddos are in bed before you hit play.