What would you do if you had to survive 100 days in prison? In this extreme challenge, contestants are locked inside a realistic maximum-security prison environment with one goal: survive until the very end. The winner takes home a life-changing $500,000 cash prize. br br This intense social experiment tests mental strength, physical endurance, strategy, and teamwork like never before. From tough daily routines to unexpected challenges, only the strongest will make it to the finish line. br br Filmed with cinematic detail and designed to push human limits, this challenge combines entertainment, psychology, and high-stakes competition. br br 👉 Stay tuned until the end to see who will survive and claim the half-million-dollar reward. br br #MrBeast #Challenge #PrisonExperiment #500KChallenge #USA #Dubai #UK br This video was made for premium ad audiences in: br 🇺🇸 USA | 🇬🇧 UK | 🇨🇦 Canada | 🇦🇺 Australia | 🇳🇿 New Zealand br 🇩🇪 Germany | 🇫🇷 France | 🇸🇦 Saudi Arabia | 🇦🇪 UAE | 🇶🇦 Qatar | 🇰🇼 Kuwait br br We made sure the content is clean, exciting, and advertiser-friendly — so you enjoy AND support us just by watching! br br 🇩🇪 Für unsere deutschen Fans: br Erlebe verrückte MrBeast-Herausforderungen, extreme Stunts und unglaubliche Überraschungen. Alles erklärt für deutsche Zuschauer! br br 🇫🇷 Pour nos fans français: br Découvrez des défis inspirés de MrBeast, des vidéos extrêmes et des surprises incroyables.