Definition & Meaning of "script supervisor"

Who is a "script supervisor"?

A script supervisor is someone responsible for tracking and maintaining continuity throughout a film or television production. They ensure that all aspects of the script are followed accurately, including dialogue, actions, and props. Their role involves monitoring each scene to ensure consistency between takes and across different filming days. They also keep detailed notes on script changes, actor performances, and shot specifics to help with editing and to ensure that the final product matches the intended vision of the director.