A crossover refers to a creative work that combines characters, settings, or elements from different franchises or universes. This can occur in various media, including movies, television shows, comic books, and video games. Crossovers often attract fans from both original works, creating a unique experience that blends different storytelling styles and themes. In the realm of entertainment, crossovers can take many forms, such as Marvel superheroes appearing in DC storylines or characters from The Simpsons interacting with those from Family Guy. These collaborations can lead to exciting new narratives and fan engagement, showcasing the versatility of beloved characters and stories.