The adult granddaughter of Alisha Hawthorne and a member of the colony's defense forces. She initially distrusts Buzz but joins his mission to destroy Zurg's forces after bonding during survival and repair efforts. Recognized for her bravery and skills, she is personally selected by Buzz to join the newly revived Space Ranger Corps.
Izzy is the direct descendant of Alisha, inheriting her leadership role on the planet.
Buzz takes command of Izzy and the other cadets, forming a new official mission team.
Explore the full interactive character relationship map of Lightyear