Barry Keoghan will star in the ‘Peaky Blinders’ movie. The ‘Banshees of Inisherin’ actor has signed up to appear in director Tom Harper’s upcoming Netflix film, a spin-off from the hit TV show which followed Birmingham gang leader Tommy Shelby (Cillian Murphy). Barry’s role is being kept under wraps for the time being, as plot details for the film have also not been disclosed, though creator Stephen Knight previously said it would be set during World War II. The ‘Saltburn’ star’s casting comes in the wake of ‘Dune’ actress Rebecca Ferguson also signing up for the movie. Production on the film …