Define what you mean by an entire movie?

We could make a 90 min movie tomorrow if we wanted. But it would almost certainly be a really weird artmovie.

And the script? should it also be generated? And sound and music also? With speak synthesis. That would be awful at the movement

And the process between the script and the "visual department" and "sound department" have to be fully automated as well? That would be kind of cool. So you have a prompt where write overall storyline and look and style and then a whole movie is generated based on that