If a character happens to share the same name as some character from a movie, that does not mean the movie is referencing the character, or vice versa. If it is, however, very clearly a parody name or something...yeah, that's a reference.
We should try to avoid too many photos on pages, especially if it's multiple screencaps from the same episode.
A page really shouldn't have so many categories. Maybe "characters" and (for example) "Slappy Squirrel characters" or "antagonist." We don't need a category called "Animaniacs" because, well...it's the Animaniacs wiki. There should be a set limit, but that's up to debate.