For those who might need a refresher, "Inception" revolves around Cobb (Leonardo DiCaprio), a skilled thief who specializes in entering people's dreams and stealing their secrets. Cobb and his team are offered a chance to clear their criminal records in exchange for planting an idea in someone's mind—a process known as "inception." The film takes viewers on a thrilling journey through multiple levels of dreams within dreams, blurring the lines between reality and dreams.