Tina Majorino

  played Mac [S03-] in Veronica Mars

Cindy "Mac" Mackenzie is both Neptune High and Hearst College's answer to the computer genius. She often works as the "Q" to Veronica's "Bond," and has even taken the "09er" crowd for a few extra bucks.

Though Veronica, Mac learned that she was accidentally switched at birth--she learned about her "real" family and actually met them, though they didn't realize who she was. Nevertheless, she is loved by the Mackenzies, as different as they are from her.