The way I would say it is "In the film Mickey is smart, funny, and brave." As a native speaker, it sounds more natural to say "smart, funny, and brave" rather than "funny, smart, and brave," but I can't express why this is linguistically.

The sentence looks good to me!

I would like to say : we know Mickey is funny, smart and brave from this film . or :this film created a character named Mickey who is funny smart and brave .