английский => русский Искусство/Литература Кино, кинематография, телевидение, театр Job title

This detailed anatomy of moviemaking explained that the gaffer is chief electrician or lighting technician on a production set and that the best boy is the gaffer's first mate. Both work for the director of photography, setting up lights and equipment, orchestrating the shoot. Grips are crewmembers who move the equipment and assemble it on the set or on location. The chief of this crew is known as the key grip. As you might expect, the bigger the production the more exotic credits like dolly grip, wrangler, greensman and Foley artist.

Grip
In the USA, a grip is a person responsible for the adjustment and maintenance of production equipment on the set. Their typical duties involve camera movement, lighting refinement, and mechanical rigging. In the UK, grips work exclusively with equipment that the camera is mounted on