The Front Line - 7.2★

Shin Ha-kyun - Kang Eun-pyo

Go Soo - Kim Soo-hyeok

Lee Je-hoon - Shin Il-young

Ryu Seung-su - Oh Gi-yeong

Ko Chang-seok - Yang Hyo-sam

Lee Da-wit - Nam Seong-sik

Ryu Seung-ryong - Hyeon Jeong-yoon

Kim Ok-vin - Cha Tae-kyeong

Cho Jin-woong - Yoo Jae-ho

Jeong In-gi - Lee Sang-eok

Park Young-seo - Hwang Seon-cheol

Jeon Kuk-hwan - Regimental Commander (uncredited)

Ha Soo-ho - 3rd Platoon (uncredited)

Yoon Min-soo - Alligator Company Staff Sergeant (uncredited)

Choi Jung-woo - Colonel Choi (uncredited)