Tricia Helfer to Possess Powers on No Ordinary Family

No Ordinary Family has landed an extraordinary looking guest star.

ABC insiders confirm that Tricia Helfer - most recently seen on Dark Blue and Lie to Me and best known for her role on Battlestar Galactica - will guest star on the 17th episode of this season.

Helfer will portray a mysterious woman with powers. She teased fans with the following Tweet this week:

“Looking forward to playing a goodie… wait, baddie… s–t what am I?

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