Watch Echoes Episode 1 HD Full Free on SolarMovie. Watch Echoes tv series online free. Leni and Gina are identical twins who have secretly swapped their lives since they were children, cu...Leni and Gina are identical twins who have secretly swapped their lives since they were children, culminating in a double life as adults, but one of the sisters goes missing and everything in their perfectly schemed world turns into chaos.