This video showcases various nuclear bunkers, ranging from a $1 makeshift shelter to a $1 billion high-security facility. MrBeast and his friends explore a dilapidated shipping container bunker, a $1 million former missile silo converted into a home, and a $3 million backyard bunker filled with a YouTuber's inventions. They also visit a $5 million presidential bunker once used by JFK and a luxurious $30 million underground skyscraper designed to house 75 people with amenities like a hospital, gym, and hydroponics. Finally, they tour the most secure, billion-dollar Cheyenne Mountain Space Force Station, built to withstand any threat and featuring a floating design, a battle deck, and an underground city with its own infrastructure.