It is promising to see the message of liberty bubble up nowadyazs everywhere you look. The more the media, corporate and political left unveil their totalitarian mindset, the stronger the liberty movement will become. Especially more and more young people, gen after millenials (whatever they call em now), make me hopeful. The prefer reason and evidence over social justice and feelings. A movie about Mises would help this overall movement, but it also has to appeal to a younger crowd. Best of luck!