Austin Butler Maj. Gale "Buck" Cleven Actor Callum Turner Maj. John "Bucky" Egan Actor Anthony Boyle Lt. Harry Crosby Actor Nate Mann Lt. Robert "Rosie" Rosenthal Actor Rafferty Law Sgt. Ken Lemmons Actor Barry Keoghan Lt. Curtis Biddick Actor Josiah Cross 2nd Lt. Richard D. Macon Actor Branden Cook 2nd Lt. Alexander Jefferson Actor Ncuti Gatwa 2nd Lt. Robert H. Daniels Actor Steven Spielberg Executive Producer Tom Hanks Executive Producer Gary Goetzman Executive Producer Darryl Frank Co-Executive Producer Justin Falvey Co-Executive Producer Steven Shareshian Co-Executive Producer John Orloff Co-Executive Producer Graham Yost Co-Executive Producer