Los Angeles, July 2 -- Actor Josh Brolin has revealed that he nearly walked away from Ridley Scott's upcoming post-apocalyptic drama 'The Dog Stars' after just one day of filming, admitting he was unsettled by the filmmaker's unconventional working style before ultimately embracing the experience, according to People.

Brolin recalled feeling anxious early in production because Scott preferred shooting without extensive rehearsals.

"Ridley was talking a lot of stories and not really rehearsing, and it bugged me out, and I got really scared. I went back, called my agent and said, 'I want out. Something's really wrong, and I've got to get out of here,'" Brolin said.

The actor shared that his long-time agent, whom he described as "a close ...