Rockne S. O'Bannon Creator, Executive Producer, Writer Ben Browder Cdr. John Crichton Actor Claudia Black Officer Aeryn Sun Actor Anthony Simcoe General Ka D' Argo Actor Virginia Hey Pa'u Zotoh Zhaan Actor John Eccleston Actor Sean Masterson Actor Lani John Tupu Capt. Bialar Crais, Pilot (voice only) Actor Jonathan Hardy Rygel (voice) Actor Gigi Edgley Chiana Guest Star Wayne Pygram Scorpius Guest Star David Franklin Lt. Meeklo Braca Guest Star Brian Henson Executive Producer Kris Noble Executive Producer Robert A. Halmi Executive Producer Matthew Carroll Producer Tony Tilse Director David Kemper Writer