Admiral Souther is an Admiral in the United Nations Navy.
Appearances
The Expanse
Guest cast, played by Martin Roach
- Episode 1x03: Remember the Cant (Dec 22, 2015)
- Episode 1x04: CQB (Dec 29, 2015)
- Episode 1x08: Salvage (Jan 26, 2016)
- Episode 1x10: Leviathan Wakes (Feb 2, 2016)
- Episode 2x01: Safe (Feb 1, 2017)
- Episode 2x02: Doors & Corners (Feb 1, 2017)
- Episode 3x03: Assured Destruction (Apr 25, 2018)
- Episode 3x05: Triple Point (May 9, 2018)
- Episode 3x06: Immolation (May 16, 2018)