Rockne S. O'Bannon Creator, Executive Producer Ben Browder Cdr. John Crichton Actor Claudia Black Officer Aeryn Sun Actor Anthony Simcoe General Ka D' Argo Actor John Eccleston Actor Sean Masterson Actor Lani John Tupu Capt. Bialar Crais, Pilot (voice only) Actor Gigi Edgley Chiana Actor Paul Goddard Stark Actor Wayne Pygram Scorpius Actor Jonathan Hardy Rygel (voice) Actor Kent McCord Jack Crichton Guest Star Magda Szubanski Furlow Guest Star Patrick Ward Zylar Guest Star Brian Henson Executive Producer Kris Noble Executive Producer Robert A. Halmi Executive Producer Matthew Carroll Producer David Kemper Executive Producer Carleton Eastlake Writer Peter Andrikidis Director