Blockbuster films are high-budget movies that typically achieve significant commercial success. They often feature popular actors, impressive special effects, and engaging storylines designed to attract large audiences. These films are usually released during peak seasons, such as summer or holiday periods, to maximize ticket sales. The term "blockbuster" originated from World War II, referring to bombs that could destroy entire blocks. Today, it describes films that break box office records, like those in the Marvel Cinematic Universe or Star Wars franchises. Such films often receive extensive marketing campaigns to generate excitement and anticipation among viewers.