Harold Brooks, a billionaire business mogul, retires at 58 and secretly applies for a $150-a-day internship at a small company on the verge of bankruptcy. Bossed around by employees young enough to be his children and mocked and ostracized by his coworkers, he seems completely out of place in the young corporate world. His boss, Mabel Lawson, is a powerful CEO struggling under a $300 million performance-based deal as her company teeters on the brink of collapse. Desperate to save the business, she makes an exception and hires the "over-the-hill intern." Little does she know that the old man everyone looks down on is secretly rewriting her destiny...