Wow, Henry and June, has an FSK 12, If you have your parents with you then the age of 6 is okay.
It's not possible for movies with FSK 16 or 18, there you have to be that old.
The FSK is the voluntary self-regulation of the movie industry in Germany.
I find it pretty interesting how the restriction is handled, then again, in Germany you are of legal age with 18, in the US it's still 21?