If there’s one thing that’s been made especially clear in the last few years of Marvel movies — and now even more so in “Thunderbolts*” — it’s that the Avengers are gone, and Earth is sorely missing its mightiest heroes. But what exactly happened to all of them?

Most comics-derived superhero movies really wouldn’t be much of anything without buried rage, and what happens when it won’t stay buried. Their stories’ relentless emphasis on childhood trauma and the crippling psychological load carried by broken souls (heroes and villains both) — that’s the whole show.