i remember having this film on a cd a long time ago, but unfortunately it is lost now. something u watched on youtube the other day reminded me of it so i decided to see if someone can tell me its name. so there were two families of monkeys that didn't really like each other. and i remember the atmosphere being pretty dark, some characters even die i think. one of the monkeys has some sort of a human made helmet, like a construction helmet or something similar. also i think one of the other characters was wearing glasses. any help is appreciated.