Snow White and the Huntsman director Rupert Sanders is set to helm Napolean for Warner Bros.

The film will be an epic biopic of the French military leader, says The Hollywood Reporter. AMC’s The Killing’s Jeremy Doner has written the script and the film will be produced by Gianni Nunnari who made 300.

Sanders, who moved from directing commercials to film with Snow White, enjoyed a huge financial hit with the film taking in $396.5 million worldwide. He has since reunited with Snow White producer Joe Roth and Universal for 90 Church.