Peacekeepers are tenacious fighters with massive ships and overwhelming weaponry. Captain Bialar Crais is in command of the Peacekeeper Command Carrier responsible for recapturing Moya and the prisoners. He pursues this task with extra zeal because he blames John Crichton for the death of his brother, Prowler pilot Tauvo Crais. Crais sentenced her to death , but she and Crichton managed to return to Moya and flee from Crais. Sebaceans have a weakness to heat .
Peacekeepers are predominantly Sebacean.
However, there are many Sebacean-inhabited planets with no military presence whatever. Farming and commerce are the principal pursuits of non-Peacekeeper Sebaceans. Part 1 of our exclusive SCI FI Stream interview with Anthony Simcoe , the ferocious Luxan Ka D'argo.