Miles Teller

Adam Schumann

Haley Bennett

Saskia Schumann

Joe Cole

Billy Waller

Amy Schumer

Amanda Doster

Beulah Koale

Tausolo "Solo" Aieti

Scott Haze

Michael Adam Emory

Keisha Castle-Hughes

Alea

Brad Beyer

Sergeant James D. Doster

Omar J. Dorsey

Dante

Kate Lyn Sheil

Bell

Hunter Burke

Jake Schumann

Erin Darke

Tracey

Allison Gabriel

Linda Sanders

Dennis L.A. White

Jay

Deneen Tyler

Patty Walker

Jayson Warner Smith

Receptionist at a Veterans Affairs Office

Sean P McGoldrick

Private Chris Kyle Jr.

Kerry Cahill

Will's Mom

Jake Weber

Colonel Plymouth

Michael Love Toliver

Iraq War Veteran (uncredited)