Younger half-brother and co-protagonist. Naive and carefree, he travels with Wirt through the Unknown. After Wirt is claimed by the Beast, Greg selflessly volunteers to take his brother's place. He is eventually rescued by Wirt, Beatrice, and the Woodsman, and they return to their hometown hospital.
The revelation of their descent origin transforms their relationship from accidental travelers to fated companions.
Greg shares lighthearted and mysterious adventures with Beatrice, forming a friendly bond during their journey.
Greg becomes directly threatened by the Beast, serving as the catalyst for the season's ultimate confrontation.
Greg faces the North Wind in a surreal dreamscape, overcoming a supernatural obstacle to protect his journey.
Greg shares the same goal as Wirt, viewing Adelaide as a potential savior and mentor in the Unknown.
Greg teams up with Fred to explore a haunted mansion, forming a lighthearted partnership during a side adventure.
Explore the full interactive character relationship map of Over the Garden Wall