Heroes: Going Postal (英雄 网剧版) (2008)

NBC在Heroes3之前推出的网络短剧
Echo就是拥有超能力的postman
Born in San Diego but raised on military bases around the world, Echo DeMille now lives in Los Angeles, with his girlfriend of two years, Gina. A mailman by day and a DJ by night, Echo lives by the mantra that "there's music in everything." He prides himself on his ability to get the party started as a DJ. While working in a dance club two years ago, he met Gina; they fell in love and soon saved enough money to buy a house together.
Echo is a sound manipulator. He can mimic or distort sounds, replicate frequencies, and create sonic blasts of devastating proportions. Shortly after becoming a mail carrier, Echo's power begins to manifest. When his fight or flight reflex is activated, his ability to manipulate sound increases greatly.