DRD "One-Eye" was one of the first DRDs encountered by John Crichton upon his arrival on Moya. One-Eye got into the unfortunate position on top of the module's cockpit hatch. When Crichton blew the hatch, One-Eye flew with it, landing on the other side of the landing bay. The crash damaged one of the DRD's eye stalks, causing its light to go out and agitating the DRD.