Meg Murry

Margaret "Meg" Murry is the protagonist of the Wrinkle in Time movies. She is the daughter of Dr. Alex Murry and Dr. Kate Murry. When her father dissapears, she uses the tesseract to travel to the planet Camazotz to rescue him. While she suceeds, her brother, Charles Wallace, is left behind on Camazotz, his mind overtaking by the sinister technorganic being known as It. Meg manages to pull an act of true love to free Charles Wallace from It's mind control, in the process also defeating It and his second in command, the Man with the Red Eyes.

While Meg starts out having trouble socializing and distanced from her family, her adventure allows her to both be more sociable and reestabloish her bonds with her family.

Meg is just as smart as her parents, able to master complex technology and craft brilliant plans.