Noel Fisher

as Pvt. Hamm

11 episodes

Leon Ford

as 1st Lt. Edward 'Hillbilly' Jones

11 episodes

James Badge Dale

as Robert Leckie

10 episodes

Jon Seda

as John Basilone

10 episodes

Joseph Mazzello

as Eugene Sledge

10 episodes

Ashton Holmes

as PFC Sidney Phillips

10 episodes

Jacob Pitts

as PFC Bill 'Hoosier' Smith

10 episodes

Rami Malek

as PFC Merriell 'Snafu' Shelton

10 episodes

William Sadler

as Lt Col. Lewis 'Chesty' Puller

10 episodes

Jon Bernthal

as Sgt. Manuel 'Manny' Rodriguez

10 episodes

Matt Craven

as Dr. Grant

10 episodes

Caroline Dhavernas

as Vera Keller

10 episodes

Brendan Fletcher

as Bill Leyden

10 episodes

Isabel Lucas

as Gwen

10 episodes

Annie Parisse

as Lena Mae Riggi-Basilone

10 episodes

Claire van der Boom

as Stella

10 episodes

Keith Nobbs

as PFC Wilbur 'Runner' Conley

10 episodes

Tom Hanks

as Narrator (voice)

10 episodes

Nicholas Cooper

as Army Officer

10 episodes

Scott Gibson

as Capt. Andrew 'Ack Ack' Haldane

10 episodes