Definition & Meaning of "best boy"

Who is the "best boy"?

The best boy is someone who assists the head of either the lighting (best boy electric) or grip (best boy grip) department on a film or television set. They help manage the crew, coordinate equipment, and handle logistical tasks like organizing schedules and maintaining communication between their department and the rest of the production. The best boy ensures that everything runs smoothly and efficiently, supporting the department head in overseeing the technical aspects of the production.