Believe it or not, Ant-Man and the Wasp.

I had a little kid about 10 in the row in front of me. He laughed the whole movie...and then we got to the credits scene.

It was like witnessing a Vietnam flashback. The kid just froze like a deer in the headlights, a look of absolute horror on his face. His dad had to walk him out of the aisle like he was dragging a dog to the vet. Needless to say, it was hilarious.

I'm actually a little jealous. I'd love to see those movies through the eyes of a kid, and not a jaded adult who's like "yeah, sure, half the marketable characters are staying dead, I bet".