Maisie Williams is used to playing rugged as Arya Stark in "Game of Thrones," so she should feel right at home at the set of "The Devil and the Deep Blue Sea."

On Tuesday, Daily Mail published photos on the set of "The Devil and the Deep Blue Sea" showing Maisie Williams looking glum as she carried around a flare gun.

"The three-time SAG Award nominee - who turns 18 next month - sported a busted lip and dressed like a vagrant on the New Orleans set," it said. "Rocking drab layers and plaited hair, the Bristol-born millennial took over the role of wisecracking Millie after Chloë Grace Moretz dropped out."

According to The Hollywood Reporter, the film will be starred and produced by Jessica Biel opposite Jeffrey Dean Morgan.

Chloe Grace Moretz was announced to be part of the original cast but has dropped out and replaced by "Game of Thrones" star Maisie Williams.

"Set in New Orleans, Deep Blue Sea follows Henry (Morgan), a grieving widower who recently lost his wife (Biel) in a car accident, as he finds refuge by helping a wisecracking young girl (now Williams) fulfill her dream of building a raft and sailing across the Atlantic Ocean," it said.

"This project is a perfect fit for AngelWorld with its gripping script, stellar cast and talented production team," AngelWorld CEO Darby Angel said.

"Game of Thrones" season 5 is set to be aired in April this year and Maisie Williams' character, Arya Stark, will find herself in Braavos after boarding a ship bound for the mysterious island at the fourth season finale.

From the time she was separated from her family, whom she thought were all dead, Arya Stark has managed to survive by any means necessary, with the help of The Hound mostly. But in "Game of Thrones" season 5, Maisie Williams will be all alone in a strange land.