crossover episodes

A crossover episode occurs when characters or storylines from two or more different television series appear together in a single episode. This narrative device often aims to boost viewer engagement, explore interconnected storylines, or promote multiple shows simultaneously. Crossover episodes can range from brief appearances to full-fledged stories that span multiple series. They are commonly used in franchise environments, such as superhero or crime dramas, to create a shared universe, encouraging fans to watch all related shows for a complete experience. Overall, crossovers enhance storytelling by blending characters and plots across different series.