Earth to Echo Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. After a construction project begins digging in their neighbourhood best friends Tuck Munch and Alex inexplicably begin to receive strange encoded messages on their cell phones. Convinced something bigger is going on they go to their parents and the authorities. The three embark on a secret adventure to crack the code and follow it to its source and discover a mysterious being from another world who desperately needs their help. The journey that follows will change all their lives forever. 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 : Astro, Teo Halm, Stanford, Jason Gray, Algee Smith, Chris Wylde, Frank Lloyd, Myk Watford, Drake Kemper, Sonya Leslie, Sean Carroll, Reese Hartwig, Roger Hewlett, Kerry O'Malley, Brooke Dillman .