HomePeople Biography and filmographySeo Seung-in Biography unavailable on TMDB. Movies (4)TV shows (0) Movies (4) The Spy: Undercover Operation2013 · Thai agent Miracle in Cell No. 72013 · Prisoner The Wonder Years2007 · Police Marrying the Mafia 3: Family Hustle2006 · Baekho's minion, Stunts TV shows (0) No credits available.