Whenever Casey Newton (Britt Robertson) touches a lapel pin with the letter T on it, she finds herself transported to Tomorrowland, a city filled with huge robots and sleek buildings. The gifted young woman recruits the help of scientist Frank Walker (George Clooney), a previous visitor to Tomorrowland, who years ago made a startling discovery about the future. Together, the two adventurers travel to the metropolis to uncover its mysterious secrets.