The head of the Global Alliance and the executive responsible for staging the Roswell Incident. Rinaker is committed to protecting humans from the aliens among them and to preserving the secrecy of the Alliance—at any cost. Throughout the series Rinaker's agenda is to wipe out hostile alien factions and makes alliances with his enemies whenever it involved weakening another foe.
This served only to further divide and weaken the alien factions. Toward the end of the series it is revealed that he is actually a Shadoen double agent and subcommander named Wraith. He killed the real Rinaker in 1946 and replicated his DNA. Wraith assumes complete command of the Shadoen Multitude when Keel's ship is hit by a nuclear warhead. Wraith is killed when the Shadoen Multititude is wiped out by the EMP bomb.