In a new interview, Daniel Craig spoke out about how Rian Johnson had noted in the script, “the gentlest of Southern lilt.” Now, if you’ve seen the movie, I’m not sure I would characterize Craig’s accent as super gentle, but neither would he necessarily. He said he looked at the script and then decided to go for it as best he could, noting,
Article source: https://www.cinemablend.com/news/2485851/daniel-craig-explains-why-his-knives-out-character-has-a-southern-accent