After Hours

Top 10 mad scientists from movies

Dr. Emmett Brown from Back to the Future

Christopher Lloyd essays the wild haired, wild eyed Dr. Emmett Brown, whose time traveling DeLorean sends Michael J. Fox's Marty McFly on more than a couple trips into the past and future.

By Erin Carson

Erin Carson is a Staff Reporter for CNET and a former Multimedia Editor for TechRepublic.