The One and Only (1978)

In 1951, Andy Schmidt is in his last year of college. Taking life easy, always with a saucy joke on his lips, he manages to win fellow student Mary's heart, although she's already otherwise engaged. But getting a job after college turns out to be much harder than he expected. Most directors take offense at his free interpretation of his roles. Desperate, he gives wrestling a try; to avoid getting beaten up, he stages the fights--and incidentally invents show-wrestling.