Zach Cooper is a fictional character from the Goosebumps book series created by R.L. Stine. He is often portrayed as a typical teenager who finds himself in spooky and adventurous situations. Zach is known for his curiosity and bravery, which often lead him to confront various supernatural challenges. In the Goosebumps movie adaptations, Zach is depicted as a relatable character who navigates the complexities of adolescence while dealing with the unexpected events that arise from the monsters and creatures unleashed from the pages of the books. His character embodies themes of friendship and courage in the face of fear.