Cirque Dreams Splashtastic - Six Flags Discovery Kingdom - Summer 2013

The Cirque Dreams Splashtastic show at Six Flags Discovery Kingdom, which ran for a limited run during the Summer of 2013 at the park.
It was recently announced that the show will return for another limited run during the summer of 2014.

[@christoperfleming6832]

Why only two dolphins 🐬?