Train to Busan Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. When a zombie virus pushes Korea into a state of emergency those trapped on an express train to Busan must fight for their own survival. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : ok, an, mi, ki, ri, im, ho, eun, Jin, eun, soo, hwa, jin, hwa, rok .