The son of Pete Anderson who notices strange lake ripples and claims to have seen a creature. He convinces Travis of the monster's existence and stakes out the lake with his sister to capture photographic proof.
Pete is the biological father of Glen, sharing the same parental responsibility and protective instinct as with Andrea.
Andrea and Glen are brother and sister, collaborating closely in their observations and actions throughout the film.
Glen serves as a key informant for Travis, providing crucial eyewitness accounts that drive the investigation forward.
Explore the full interactive character relationship map of Monstroid