LEAKED TEASER: 'Avengers: Age of Ultron' Bootleg Audio Trailer

We don't have the actual video of Marvel's Avengers: Age of Ultron teaser from Comic-Con yet, but we do have the audio. Skip ahead to the 1-minute mark when it gets good.

This teaser needs to leak. It sounds awesome. Love the use of a creepy version of "I've Got No Strings" toward the end. James Spader sounds fantastic.