1DSIC
- Audio Commentary by Director Lee Hae-young, Actors Sol Kyung-gu,Lee Hanee, Park So-dam

Additional video
- Interview with Director Lee Hae-young
- Interview with actor Sol Kyung-gu
- Interview with actress Lee Hanee
- Interview with actress Park So-dam
- Interview with actor Seo Hyun-woo
- VFX REEL
- Deleted Scene (05:33)
- Production video (04:42)
- Trailer (01:44)

OST List
1. GHOST 07:20
2. Inspection 01:28
3. An assassination attempt 01:48
4. Nanyoung's death 03:16
5. Pressure 02:02
6. Near the theater 05:36
7. Castle 01:06
8. Secret poster 04:46
9. Surroundings 01:37
10. Chicken toe 05:41
11. Traitor 04:08
12. Who is a ghost 03:11
13. Interrogation chair 01:16
14. Find the ghost 03:36
15. Fighting ghost 07:50
16. Escape the castle 01:44
17. GHOST3 06:18
18. All go away 06:36

An action-espionage film set in 1933, during the Japanese colonization of Korea. The film will tell the story of five suspects who are under suspicion of being the mysterious "Phantom" a spy for the anti-Japanese resistance. Trapped inside an isolated hotel to be interrogated, the five characters must use their wits to fight to escape while also suspecting and doubting one another.