Olly, Olly, Oxen Free
(1978)Elderly, eccentric Miss Pudd (Hepburn) is the owner of a store she considers an antique shop but most would call a junkyard. She frequently refuses to part with her merchandise because of its sentimental value, but she does agree to sell some items to two small boys, Alby and Chris , who are repairing a hot air balloon that belonged to the older boy's grandfather, a stunt man named The Great Sandusky. They plan to take the balloon aloft to celebrate the man's birthday. (wikipedia) Olly, Olly, Oxen Free featuring Katharine Hepburn and Peter Kilman is not currently available to stream, rent, or buy but you can add it to your want to see list for updates. It's an action & adventure movie with a less than average IMDb audience rating of 5.3 (292 votes).