Los Angeles, Aug. 4 -- Ahead of the release of 'Weapons', director Zach Cregger opened up about his working with the cast, especially Julia Garner and Josh Brolin.

Talking about bringing together the cast, Zach said, "The two most forward-facing ones at the beginning of the movie are Julia Garner and Josh Brolin. I think it's easy to mistake Julia as a little bit of a delicate person. She's got a very slight frame and this really wild, blonde shock of hair. And she's very funny. But she has this really, really powerful core. I think her magic is that she's able to access both of these parts of herself with a lot of compelling expertise."

"And so, it's fun to see someone who you would at first think is kind of a prey animal turn into... ...