When the bodyless talking brains of the most brilliant scientists want to leave the country, their simple minded transporter must learn to use his head to pass the frontier before the government or the resistance get their hands on them.

"That's it. The brain to talk ends up in a butter sauce". Arguing with disembodied voices could be hilarious.

Thanks.
I edited it a little.

This movie is more a comedy than science-fiction, and I imagine that the brain are connected to very small device with a speaker and a blinking led. And the device will be hidden in various objects during the movie like cases, bags, old tv, radio. I like the main character talking to objects.

I'm thinking about the 'or else'. In fact, the theme is: when it's right to abandon your country? The gouvernment, the resistence, the brains, and the mc have their opinions about it.

Sure. And the brains are arguing with each other too.