Tessa Barry

Tessa "Williams" Barry was a student at MIT sometime before meeting the Autobots. After a Decepticon attack at her college, she formed a friendship with the Headmaster Shockdrop, who had come both to assist the Autobots and on another mission of his own: to bring the multi-changer Sixfire to justice. Tessa proved to be an expert in computer technology, which enabled her to read Decepticon data and help the Autobots in their war against the Decepticons.

As it turns out, she attended the same college as Carly Spencer, another ally to the Autobots. Later on, she came to forge a bond with Sixfire when the two found themselves stranded on a hostile world; a friendship which led the multi-changer to desert the Decepticon Army.

Tessa has been shown to understand Autobots such as Bumblebee and has proven to the Autobots that she is more than willing to do whatever it takes to protect her home from harm.