Newwave Cinema (2021)

Uhm Ha-neul, a rising star director in the independent film scene. For his upcoming new film The boy who couldn't speak, the crew members get frustrated as he ignores everyone and does things in his own way. And to make the matter worse, the starlet joins on his tyranny. The tension explodes when the director demands an additional production date. And the crew members decide to shoot a new film of their own.