Time for categories for book authors with enough gun-using film adaptations?

[Ben41]

At least 10 items for author pages is my recommendation.

As for pages with actors who also are directors, I have done a few pages like this such as for Kevin Costner http://www.imfdb.org/wiki/Kevin_Costner.

Is it better to have everything on one page (it looks a little messy) or place the directed films on the discussion page? PLease give thoughts.