After flying home to L.A. for the funeral of his estranged record-producer father, a struggling man discovers that the will stipulates that he must deliver $150,000 in cash to a 30-year-old alcoholic sister he never knew existed, and her troubled 12-year-old son.

A man with a low IQ has accomplished great things in his life and been present during significant historic events—in each case, far exceeding what anyone imagined he could do. But despite all he has achieved, his one true love eludes him.