Final answer:
The characters that kept appearing in all of Zack's screenplays were his friends and family members.
Step-by-step explanation:
The characters that kept appearing in all of Zack's screenplays were his friends and family members.
For example, in one screenplay, Zack's best friend was a central character who helped him overcome challenges. In another screenplay, his mother played a role in the protagonist's transformation. These familiar characters added depth and realism to Zack's stories.
By incorporating familiar faces into his screenplays, Zack was able to draw from his personal experiences and create more relatable and engaging narratives.