Space Marshall Graham is the supreme commander of the Galaxy Alliance.
Voltron: Defender of the Universe cartoon continuity
- Voice actor:
Graham was once captured along with Coran and several representatives of the Alliance during an attack on Earth, led by Prince Lotor. Graham and the others were eventually saved thank the efforts of the Lion Voltron Force.
- Graham first appeared in the episode "Space Explorers Captured" of the Lion Force series.