CBS
Colbert and CBS aimed to air the teasers with the biggest bang by premiering them during one of its most-watched series, "60 Minutes."
In the promos, a chipper colbert introduces the show's topic areas:
"I'll talk about the news, tell jokes, and have fascinating conversations with celebrities, athletes, musicians, and of course, politicians," said Colbert, along with a cameo from 2012 republican presidential nominee Mitt Romney.
In another teaser, he tries a card trick that in the end promises, "2% of you just freaked out."
And in a third one, he treats his September 8 launch date as the first day of school: "I've already got my book bag and my Charlie Rose trapper keeper," he jokes.
Watch the teasers below: