When three friends begin receiving strange messages on their cell phones, they go on an unforgettable journey in Earth to Echo. Relativity Media has released the first trailer and poster for this sci-fi tale that follows Alex (Teo Halm), Tuck (Brian "Astro" Bradley) and Munch (Reese C. Hartwig) as they discover an alien life form in dire need of assistance. Check out the first footage and one-sheet from director Dave Green's extraterrestrial adventure, debuting in theaters April 25.

Earth to Echo Poster

After a construction project begins digging in their neighborhood, 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. When everyone around them refuses to take the messages seriously, the three embark on a secret adventure to crack the code and follow it to its source. But taking matters into their own hands gets the trio in way over their heads when they discover a mysterious being from another world who desperately needs their help. The epic, suspenseful and exciting journey that follows will change all of their lives forever.