I noticed this lot of times.
When some actor have character picture, and you go into that movie article, Coollector downloads only his character picture, without one from profile.
This is normal behaviour. The program downloads the character picture, and if there's none, then it'll download the person picture.
Is it possible to change that so when I enter in some article, that program download all of them?
I'm sorry, it wouldn't be a good idea. When you display a movie page, there's already a lot of pictures being downloaded. This would only slow down the program, increase the servers load, and eat up more space on your hard disk.