The 5th Wave Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. 16-year-old Cassie Sullivan tries to survive in a world devastated by the waves of an alien invasion that has already decimated the population and knocked mankind back to the Stone Age. 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 : Alex Roe, Adora Dei, Jim Sutton, Paul Ryden, Matthew Zuk, Charmin Lee, Maria Bello, Devin McGee, Nadji Jeter, Maggie Siff, Johnny Otto, Maika Monroe, Kelly Róisín, Olivia Cloer, Flynn McHugh .