The rank of Captain-Supervisor was held by Grammel, an Imperial Army officer in command of the garrison and mining operation on the planet Circarpous V. This compound rank may have indicated that he held both the military rank of Captain, and the bureaucratic rank of Supervisor.
- Star Wars: Rebellion
- Star Wars Galaxies: An Empire Divided (Mentioned only)
- Splinter of the Mind's Eye (First appearance)
- Splinter of the Mind's Eye 2
- Splinter of the Mind's Eye 3
- Splinter of the Mind's Eye 4