The leader of the Thermians, a species that mistakenly believes Galaxy Quest is historical fact. Initially disillusioned after learning the truth, he later joins forces with Jason to defeat Sarris and leads his people into interstellar space.
Jason acts as a tactical advisor to Mathesar, guiding the Thermian leadership through crisis.
Mathesar represents the Thermian leadership directly opposed by Sarris' invasion.
Laliari supports Mathesar's cause by facilitating contact with the human crew.
Explore the full interactive character relationship map of Galaxy Quest