Member of the stage crew in charge of properties WordNet 3.0 & Open English WordNet

The property master, often called the prop master, is an artistic and organizational employee in a film, television or theatrical production who is responsible for purchasing, acquiring, manufacturing, properly placing, and/or overseeing any props needed for a production. Wikipedia

Person who is responsible for purchasing, acquiring, manufacturing, properly placing, and/or overseeing any props needed for a film, television or theatrical production Wikidata