Why is it essential for directors to collaborate with other creative professionals during a theatrical production?

To ensure their vision remains unchanged
To reduce the influence of designers
To execute their vision effectively
To delegate all responsibilities to others

To execute their vision effectively. Collaboration with other creative professionals such as set designers, costume designers, lighting designers, and actors can help directors bring their vision to life on stage. Each member of the creative team brings their unique skills and perspectives to the production, leading to a more comprehensive and successful final product. Working together also allows for a more cohesive and integrated approach to storytelling, enhancing the overall impact of the theatrical experience.