You cant react to the world in the same way, which a normal human being would.
So for me, [doingFallout] just meant that I could play a human again, at last.
Normal reactions to normal things were allowed.

Credit: Chiabella James/Paramount; Warner Bros.
Then again, hisFalloutcharacter isntreallya mere mortal.
Cavills August Walker is a CIA agent considered a weapon of last resort, he says.
He is a blunt force trauma key in attack.

Chiabella James/Paramount
involves killing as a means to an end, while Hunts has always been the opposite.
Ethan believes that whatever Walker is doing, its not helping, Cavill says.
Ethan Hunt is a hero, the guy who makes sure everyone stays alive.
Looking back, Cavill says that despite the trouble his mustache caused, hes delighted by what happened.
And hopefully, he quips, one day I can show my grandkids.
Mission: Impossible Fallouthits theaters July 27.