Feudin', Fussin' and a-Fightin is a 1948 musical comedy film from Universal Studios, starring Donald O'Connor. Also featured are Marjorie Main and Percy Kilbride, (who later reprised essentially the same roles as Ma and Pa Kettle), with Penny Edwards [1] as the perky love interest.
Donald O'Connor plays Wilbur McMurtry, a traveling salesman who is captured and held hostage by the local authorities in a small town, who wish to compel him to run in the annual foot-race against a rival town. A highlight of the film is his brilliant dance routine, in a barn, to the Al Jolson song, Me and My Shadow.