Ethen Remak was a Human male Commando who served as a Captain in the Mantellian Separatist Movement during the Separatist War against the Ord Mantell Central Authority on the planet Ord Mantell. During the war, he spent time on the island Mannett Point, where he oversaw the excavation of a data holocron by hostages on one of the island's beaches. He wore the standard brown Separatist uniform while on the beach and black and white face paint. He also used a backpack and a Blaster rifle. He had black hair and brown eyes.