The Battleship Island

Jung-min Hwang

Lee Gang-ok

So Ji-seob

Choi Chil-sung

Song Joong-ki

Park Moo-young

Lee Jung-hyun

Mallyon

Su-an Kim

So-hee

Lee Kyung-young

Yoon Kyung-ho

Jung-Eun Lee

Chief's wife

Jeon Ah-hee

School uniform student's family

Ji-eun Lee

Female student

Jon Allen

Song Jong-Gu

Tommy Arciniega

Oh Jang-Woo

Greg Chun

Lee Gang-ok

Dan-Yool Kim

Dwarf boy

Kang Deok-Joong

Locksmith who made the key

Na Do-yool

Joseon draftee

Han-sol Kwon

Joseon girl

Yang Hee-Woo

Hashima Labor Clerk