-Director & Actor Audio Commentary (directors Kwak Kyung-taek, Kim Tae-hoon & Actors Kim Myung-min, Kim Sung-chul, Kim In-kwon)


-Beginning of the movie (12:07) - Pre Pproduction Making
-Forgotten Heroes (13:23) - Character Making
-Unforgettable History (23:00) - Battle Scene Making
-Sacrifice not to be forgotten (04:05)
Steel Gallery (01:38)

The story of Jangsari Landing Operation, 772 student soldiers - whose average age was 17 and who received just 2 weeks of boot camp training - were tossed into Korean War effort in order to pave the way for Incheon Landing Operation, which turned the tide of war.