After 16 years away from Days of Our Lives, Crystal Chappell returns as Carly on October 2.

The character comes back because she needs help from Peter. For what purpose? You'll need to tune in and find out.

But you can check out a teaser video for Chappell's come back below:

[video url="http://www.tvfanatic.com/videos/the-return-of-carly/" title="The Return of Carly"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.