I don’t understand. How do they eat, especially on an isolated set? Do they bring lunchboxes?
Caterers are hired - they bring all the food and cooking supplies. You can eat remarkably well on movie sets. Filet mignon for breakfast every day if you want
catering has always been part of every SAG and WGA contract for on-set actors, including the union crew. More often times, they order out and many times, cheapskate execs would use Uber Eats, I kid you not. The only ones who dont have it in their clause are adult video productions like Vivid, Bang Bros. etc. (dont ask me how I know of this)