How to manage & retrieve movie still photos?

Hi all,

over the years I gathered thousands of stillphotos, I mean real photoprints, 20 x 30 cm.
I would like to digitally scan those, store in .jpg or .bmp, comment and archive them.

Archive them in a way that I could look up say a director and get the actors he has directed; or an
actor and find his co-actors; type a year and show me my still-result for that year or country.
It should work similarly intelligent like IMDB but then the result would be one or more of my
stills.

In short it should be a random-accessable database consisting of say 30 data-elements per movie
still that I could retrieve by single or multiple queries.

Does anyone know of such software available?

Ciao, Maria