Come here often? Make XFINITY.com your homepage » close

Get instant access to XFINITY.com. Download the XFINITY® One Click Google extension» close

close

Your XFINITY Connect session has timed out due to inactivity. Click here to go back close

Oldest Actors to Play Teenagers

Rachel McAdams in 'Mean Girls'

Rachel McAdams was 25 when she played 16-year-old Regina George, leader of "The Plastics," in 2004's "Mean Girls." —XFINITY Entertainment Staff (Photo: Paramount)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Ad Info - Ad Feedback

Ad Info - Ad Feedback

Loading...