Johan Falk: Operation Näktergal Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Johan Falk and his colleagues at the GSI go after sex traffickers importing young women from the East and forcing them into prostitution. 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 : Backlund, Pia Edlund, Stipe Erceg, Meliz Karlge, Jakob Eklund, Henrik Norlén, Joel Kinnaman, André Sjöberg, Isidor Alcaide, Hanna Ullerstam, Anja Antonowicz, Mikael Tornving, Marie Richardson, Kjell Wilhelmsen, Jacqueline Ramel .