I Know That Voice is a documentary about voice acting. It premiered on November 6, 2013, at Grauman's Egyptian Theatre. It is narrated by John DiMaggio, the voice of Bender on Futurama and Jake on Adventure Time, and stars DiMaggio and many other voice actors, including Billy West, Tara Strong, Tom Kenny, June Foray, Rachael MacFarlane and Mark Hamill.
Synopsis:
A documentary on the mysterious world of “Voice Over & Voice Acting.” It have collected the top voice actors, voice directors, casting voice directors, creators, agents, producers, engineers, mixers, voice teachers, voice school and all those involved in the booming voice-over industry.
This is a must see documentary for anyone that wants to know what goes on behind the scenes in your favorite cartoons, animations, and anything to do with voice acting.