Nickelodeon’s hit animated show “Avatar: The Last Airbender” ended it’s third series strong, scoring the series highest ratings ever and earning the number one spot on broadcast and basic cable for kids and tweens. This was the result of the two hour season finale “Sozin’s Comet” which was the conclusion of a week of brand new episodes. All together these episodes were seen by an incredible 19.0 million viewers combined.

Source: Animation Insider