故事改编自二战上等兵军医戴斯蒙德·道斯的真实经历，他因为在冲绳岛战役中勇救75人生命而被授予美国国会荣誉勋章，同时也是首位获此荣誉的在战场上拒绝杀戮的医疗兵。
Andrew Garfield
Desmond T. Doss
Sam Worthington
Captain Glover
Vince Vaughn
Sgt Howell
Teresa Palmer
Dorothy Schuttle
Luke Bracey
Smitty Ryker
Hugo Weaving
Tom Doss
Rachel Griffiths
Bertha Doss
Ryan Corr
Lieutenant Manville
Richard Roxburgh
Colonel Stelzer
Goran D. Kleut
Andy 'Ghoul' Walker
Luke Pegler
Milt 'Hollywood' Zane
Firass Dirani
Vito Rinnelli
Michael Sheasby
Tex Lewis
Nathaniel Buzolic
Harold "Hal" Doss
