Starring cast:
Petra Jared
Nikki Colbert
Zbych Trofimiuk
Mike Masters
Emily-Jane Romig
Maggie Colbert
Steve Jacobs
Tony Masters
Anna Maria Monticelli
Marie Colbert
Supporting cast:
Paul Sonkkila
Frank Giles
Marco Chiappi
Christian
Rosalind Hammond
Elfie
Mark Venn
Brad
Uyen Vu
Lisa
Justin Anderson
Bruce
Kaz Hall
Steve
Gareth Yuen
Joe
Kathryn Marks
Kathy
Nelson Leongue
Sam
Frank Veneziano
Dick
Guest cast:
Susan Tan
Tanya/Tania
episode 1, 15, 17, 23
Frankie J Holden
Mal Mullens
episode 2
Noni Bousfield
Suzie Cooper
episode 2
George Dixon
Scientist
episode 2
Lynne McGranger
Jack
episode 3
Shane Connor
Sergeant Blake
episode 5, 19
David Montalti
Athos
episode 5
Kelly Sulikowski
Romy Strauss
episode 6
Ernie Bourne
Mr Krauss
episode 7
Che Broadbent
Shane Evans
episode 8
John Arnold
Captain Lobb
episode 9
Kimberly Michaels
Zoe Banks
episode 10
Susie Edmonds
Liah Banks
episode 10
Jackie Kelleher
Judge
episode 10
Dominic McDonald
James
episode 10
Amy Luxford
Lynne
episode 11
Daniel Daperis
Tom
episode 11
Casey Hawkins
Milly
episode 11
Raymond Chubb
Repo Man
episode 11
Jeffrey Thomas
Paul
episode 12
Nicholas Bell
Dan
episode 13
Liam McGowan
Blazer Captain
episode 13
Jeffrey Walker
Timothy Bolderwood
episode 15
Roy Baldwin
Mr Carver
episode 15
Geoff Cartwright
Photo/Journalist
episode 15
Sarah Palmer
Pizza Delivery Girl
episode 15
Clive Hearne
Technician
episode 16
Martin Sharman
Jim Harris
episode 17
Fred Steele
Astronaut
episode 17
Kevin Grisé
Astronaut
episode 17
Jane Badler
Coral Lee Pierce
episode 18
Bill Ten Eyck
Byron
episode 18
Luke Carroll
Simon Tjapiljari
episode 19
Shane Lee
Reporter
episode 19
Mary Louise Walker
TV Reporter
episode 19
Matthew Parkinson
Dave
episode 19
Robert Faggetter
Roadworks Foreman
episode 19
Jean-Pierre Mignon
Robert Colbert
episode 20, 21, 22
Magdalena Vesela
Cleo Colman
episode 21
Lisa Armytage
Trish Colman
episode 21
Kim Knuckey
Bill Colman
episode 21
Lindy Ferguson
Cleo's Mother
episode 21
Craig Mercer
Hoon
episode 22
Damien Ketteringham
Hoon
episode 22
Damien Walshe-Howling
Hoon
episode 22
Christopher McLean
Hoon
episode 22
Gary Adams
Ranger
episode 22
John Jacobs
Local
episode 22
Jennifer Castles
Volunteer
episode 22
Bruce Myles
Sidney Waters
episode 25
Dean Francis
Jake
episode 25
Briony Price
Sarah
episode 26
Max Garner-Gore
Stephen Bottomley
episode 26
Katy Brinson
Space Camp Counsellor
episode 26
Geoff Paine
Space Camp Counsellor
episode 26
Jasper Bagg
Flight Controller
episode 26
Dieter Brummer
Himself [uncredited]
episode 26
Richard Young
Dieter look-a-like [uncredited]
episode 26