The live-action adaptation of the Hank Ketcham comic strip of the same name. Dennis Mitchell was a loveable young boy, dressed in overalls and carrying a slingshot in his pocket. Everywhere he went, Dennis' wide-eyed curiosity, well-meaning attempts to help out, and his simply being a normal, red-blooded American boy growing up always seemed to lead to trouble.
Henry gets a ticket for walking on the grass in the park. When Mr. Wilson hears about it, he thinks it isn't fair, so he convinces Henry to go to court and contest it.
Mr. Finch is having a contest in which his store's fifty-thousandth customer of the year will win five minutes of free shopping. Mr. Wilson is determined to be the winner.