Two oops that stand out.

1. At around age two DS was watching Pinocchio (Disney Version) and this bouncy never sit still for a minute toddler is on the couch literally sobbing - because Geppetto was swallowed by the whale. Same thing happened during Jungle Book when he saw Ka hypnotizing Mowgli. It stuck out so much because he was not a child who cried very much over things you would expect.

2. Both DS and DD at ages 6 & 7 watch King Kong - new version. No one is scared but at the end they are both hysterical and crying because he died and can not get over how horribly he was treated by the people.

I have two older children and I don't recall any incidents like this but of course they are no in their twenties so perhaps my memory is not quite up to snuff.