Paper Planes: Secret List [500706] Released: 2018-01-31 Revenue: $0 Budget: $0 Profit: $0 Runtime: 81 mins Popularity: 0.1035 Vote Average: 5.7 Vote Count: 3 Overview: A sorrowful cry from teenagers who fight a horrible war. Let them sing! Cast [5] Joo Ga-eul Ye Seul-bi Song Bo-bae Yoon Eun-ji Min Jun-ho Trailers