Synopsis

No stranger to young geniuses, Neil Patrick Harris hosts this exciting game show that celebrates the smartest kids in America. Twelve teams of the most incredible children in the country, ages 8-12, will take the stage to compete in a series of increasingly complex quizzes with the goal of being crowned Genius Junior. Where to watch Genius Junior series? Click the "Watch Now" button above to stream all seasons and episodes of Genius Junior in HD for free on SFlix.