I have used it (again) and this time I had more success. However, as I noticed that you've made a mistake in on of the movies (in fact not a movie but a serial) I tried to correct it by repeating the procedure and in comments I explained what should be corrected, however it hasn't happened so far.
So I'll try to use this post (please read it and if it's not according to rules delete it later):
- the correct title is not "Nase malo misto" but "Naše malo misto" - IMDb has only recently started to recognize letters like "š", and this title has been written decades ago to they used "s" instead of "š"
- bigger mistake: you name one child actor, Dean Dvornik, but omitted his younger brother Dino Dvornik, though information about him stands on IMDb for a long time
http://www.imdb.com/name/nm0245346/?ref_=ttfc_fc_cl_t29
(date of birth for Dean has been added recently by me).
- both boys appear in more than one episode, at least three (all listed on IMDb)
- boys don't play the same role, this is a mistake on IMDb, so it' better not to write the name of their characters at all.
If you need any additional information to check these corrections, please let me know.