Born and raised in Mississippi, Navin isn't exactly what you'd call the sharpest tool in the shed. But on his 18th birthday Navin decides he wants to discover the world and ventures to St. Louis where his ignorance and naivete are exploited full force, that is, until a simple invention leads him to riches.

The cast includes: Steve Martin, Bernadette Peters, Mabel King, Catlin Adams, Dick Anthony, Bill Macy, and Richard Ward.

Directed by: Carl Reiner.