Ya, I've got two different similar stories where I bent doors backwards.
And one, where I set the emergency brake on a Plymouth champ, got out, went inside the house, country setting, inside large fenced pasture-land. Brake not set firmly enough and my four-year-old (21 years ago) got out of the car, very delayed reaction roll away, the door knocked him down under the car as it began to roll and ran him over with the right front wheel.
He ran in the house crying and saying he didn't do it.
Broke my heart that he felt responsible with scrapes and bruises and tire marks acrossed his rib cage.