Seth runs a small-time casino operation out of his apartment. With his streetwise business smarts, he's recruited to join the city's newest and hottest stock brokerage firm, and quickly takes to his new job's instant riches and fast-life pleasures. When he wins the eye and heart of Greg's ex-girlfriend, everything seems too good to be true.

Dumb Money is the ultimate David vs. Goliath tale, based on the insane true story of everyday people who flipped the script on Wall Street and got rich by turning GameStop (yes, the mall videogame store) into the world's hottest company. In the middle of everything is regular guy Keith Gill, who starts it all by sinking his life savings into the stock and posting about it. When his social posts start blowing up, so does his life and the lives of everyone...