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 Pilot (voice) Actor Gigi Edgley Chiana Actor Wayne Pygram Scorpius Actor Raelee Hill Sikozu Actor Melissa Jaffer Noranti Actor Jonathan Hardy Rygel (voice) Actor Bruce Spence Prefect Falaak Guest Star Ivar Kants Gaashah Guest Star Peter Whitford Jabula Clan Chieftain Guest Star Brett Stiller Zerbat Guest Star Jason Chong E'Alet Guest Star Brian Henson Executive Producer Kris Noble Executive Producer Rockne S. O'Bannon Executive Producer Robert A. Halmi Executive Producer Matthew Carroll Producer Geoff Bennett Director Mark Saraceni Writer