Spudvisor
Jonathan Hardy

Dominar Rygel XVI (voice) (88 episodes)

Lani John Tupu

Captain Bialar Crais / Pilot (88 episodes)

Virginia Hey

Pa'u Zotoh Zhaan (50 episodes)

David Franklin

Lt. Meeklo Braca (12 episodes)

Capt. Meeklo Braca (9 episodes)

Tammy Macintosh

Joolushko Tunai Fenta Hovalis (18 episodes)

Thomas Holesgrove

Cargn (2 episodes)

Teurac (2 episodes)

Naj Gil (2 episodes)

Moordil (1 episode)

Garth (1 episode)

Diagnosian Tocot / Plonek (1 episode)

Wolesh (1 episode)

Tak (1 episode)

Vek (1 episode)

Diagnosan Tocot (1 episode)

Alcar (1 episode)

Rebecca Riggs

Commandant Mele-On Grayza (10 episodes)

Kent McCord

Jack Crichton (10 episodes)

Duncan Young

Emperor Staleek (3 episodes)

Diagnosian (voice) (1 episode)

Axikor (1 episode)

Nicholas McKay

Cargn (voice) (3 episodes)

Tak (voice) (1 episode)

Naj Gil (voice) (1 episode)

Danny Adcock

Co-Kura Strappa (4 episodes)

T'raltixx (1 episode)

Aaron James Cash

Dregon Carzenova (3 episodes)

Pa'u Bitaal (1 episode)

Jason Clarke

Captain Jenek (2 episodes)

Captain Jenek / Letchner (2 episodes)

Murray Bartlett

Douglas 'D.K.' Knox (4 episodes)

Bianca Roe

Jenavian Charto (3 episodes)

Felicity Price

Princess Katralla (3 episodes)

Matt Day

Councilor Tyno (3 episodes)

Tina Bursill

Empress Novia (3 episodes)

Sandy Gore
Jennifer Fisher

Peacekeeper Nurse (3 episodes)

David Wheeler

Captain Selto Durka (3 episodes)

Jason Chong

General Rahzaro (2 episodes)

E'Alet (1 episode)

Phillip Hinton
Dinah Shearing

Elack's Pilot (voice) (3 episodes)

Carmen Duncan

Leslie Crichton (2 episodes)

Selina Muller

D'Argo's Girlfriend (1 episode)

Woman on Beach (1 episode)

Chris Haywood

Sorcerer Maldis / Igg / Haloth (1 episode)

Sorcerer Maldis / Kyvan (1 episode)

Anthony Kierann

Lieutenant Heskon (2 episodes)

Richard Carter
Tyler Coppin

Robert Schelmacher (1 episode)

Sheriff (1 episode)

Lenore Smith

Lt. Darinta Larell (2 episodes)

Marta Dusseldorp

Officer Yal Henta (2 episodes)

Shane Briant

Dr. Trayso Talnell (1 episode)

Kaarvok (1 episode)

Erika Heynatz

Caroline Wallace (2 episodes)

Nicholas Hammond

Dr. Adrian Walker (2 episodes)

Sarah Enright

Olivia Crichton (2 episodes)

David Downer

Secretary Vakali (2 episodes)

Sacha Horler

Prisoner Morrock (1 episode)

Paul Leyden

Captain Larraq (1 episode)

Alex Dimitriades

Lieutenant Velorek (1 episode)

Darlene Vogel

Alexandra / Lorana (1 episode)

Nic Bishop

Ghebb Dellos (1 episode)

Matt Doran
Lucy Bell

Nurse Kelsa (1 episode)

Max Phipps
Alan Cinis

Officer Tarn (1 episode)

Louise Crawford

Second Prisoner (1 episode)

Noel Hodda

Charrid Leader (1 episode)

Peter Whitford

Jabula Clan Chieftain (1 episode)

Jamie Croft

'Young' John Crichton (1 episode)

Colin Borgonon

Peacekeeper Weapons Officer (1 episode)

Greg Blandy

Peacekeeper Guard (1 episode)

Damen Stephenson

Bio Isolation Man (1 episode)

Lawrence Woodward

Bio Isolation Man (1 episode)

Damian de Montemas

Lieutenant Melkor (1 episode)

Api Bavardra
Tim Mieville

Jotheb (voice) (1 episode)

Peter Astridge
Karen Jacobson

Loud speaker (voice) (1 episode)

Jake Blundell

Lieutenant Om (1 episode)

Wadih Dona

Tauvo Crais (1 episode)

Vic Rooney

Admiral Josbek (1 episode)

Errol Henderson

Peacekeeper Doctor (1 episode)

Gerry Day

Capt. Crais' Father (1 episode)

Duane Johnson

Young Bialar Crais (1 episode)

Julian Garner

Nam Tar (voice) (1 episode)

Kate Raison

Pa'u Tahleen (1 episode)

Robert Supple

Young Crichton (1 episode)

Deni Gordon

Priestain Neera (1 episode)

June Salter

Dimensional Being (voice) (1 episode)

Stephen Leeder

Commander Tollona Javio (1 episode)

Marin Mimica
Matthew Le Nevez

Caveman Crichton (1 episode)

Rose Klemp

Crichton's Daughter (1 episode)

Aaron Catalan

Officer Kobrin (1 episode)

Arthur Percival

Interon Cryoman (1 episode)

Dan Spielman

Sub-Officer Dacon (1 episode)

Marshall Napier
Terry Serio

Colonel Lennok (1 episode)

Sean Masterson

Rovhu Pilot (voice) (1 episode)

Robert Bruning

Rinic Bralanoth (1 episode)

Ian Bliss

Scientist Drillic (1 episode)

Evan Sheaves

Child Scorpius (1 episode)

Sam Healy

Rylani Jeema Dellos (1 episode)

William Zappa

Captain Molayne (1 episode)

Jaye Paul

Heska Tinaco (1 episode)

Ross Sharp

Scorpius Aide (1 episode)

Bruce Spence

Prefect Falaak (1 episode)

Nadia Townsend

Kim Kupperstein (1 episode)

Casey Burgess

Olivia Crichton (1 episode)

Paula Iland

Receptionist (1 episode)

Nick Tate

R. Wilson Munroe (1 episode)

Michael Barnacoat

Ivan Chanderpaul (1 episode)

Leo Christopher

Major Gen. Stephen Walcott (1 episode)

Dee Donavan

Dr. Jason Fletcher (1 episode)

John Gregg

Talyn Lyczac (1 episode)

Mike Duncan

Assassination Victim (1 episode)

Russell Bacon

Director of Photography (56 episodes)

Craig Barden

Director of Photography (21 episodes)

Adam Johansen

Special Effects Makeup Artist (88 episodes)

Guy Norris

Stunt Coordinator (8 episodes)

Glenn Boswell

Stunt Coordinator (2 episodes)

Peter Harris

Location Manager (88 episodes)