Played by Lisa Foiles, she embodied Malcolm's neuroticism and social awkwardness.
Perfectly captured Reese's aggressive energy, though channeled through teenage girl archetypes like obsession with appearance and bullying. [S4E10] If Boys Were Girls
Played by Jennette McCurdy, this version was just as manipulative and observant as Dewey. Played by Lisa Foiles, she embodied Malcolm's neuroticism